172790856

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 598609440

約数和(自身を除く): 425818584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 43, 49, 51, 56, 63, 67, 68, 72, 84, 86, 98, 102, 119, 126, 129, 134, 136, 147, 153, 168, 172, 196, 201, 204, 238, 252, 258, 268, 294, 301, 306, 344, 357, 387, 392, 402, 408, 441, 469, 476, 504, 516, 536, 588, 602, 603, 612, 714, 731, 774, 804, 833, 882, 903, 938, 952, 1032, 1071, 1139, 1176, 1204, 1206, 1224, 1407, 1428, 1462, 1548, 1608, 1666, 1764, 1806, 1876, 2107, 2142, 2193, 2278, 2408, 2412, 2499, 2709, 2814, 2856, 2881, 2924, 3096, 3283, 3332, 3417, 3528, 3612, 3752, 4214, 4221, 4284, 4386, 4556, 4824, 4998, 5117, 5418, 5628, 5762, 5848, 6321, 6566, 6579, 6664, 6834, 7224, 7497, 7973, 8428, 8442, 8568, 8643, 8772, 9112, 9849, 9996, 10234, 10251, 10836, 11256, 11524, 12642, 13132, 13158, 13668, 14994, 15351, 15946, 16856, 16884, 17286, 17544, 18963, 19698, 19992, 20167, 20468, 20502, 21672, 23048, 23919, 25284, 25929, 26264, 26316, 27336, 29547, 29988, 30702, 31892, 33768, 34572, 35819, 37926, 39396, 40334, 40936, 41004, 46053, 47838, 48977, 50568, 51858, 52632, 55811, 59094, 59976, 60501, 61404, 63784, 69144, 71638, 71757, 75852, 78792, 80668, 82008, 92106, 95676, 97954, 103716, 107457, 111622, 118188, 121002, 122808, 141169, 143276, 143514, 146931, 151704, 161336, 167433, 181503, 184212, 191352, 195908, 207432, 214914, 223244, 236376, 242004, 282338, 286552, 287028, 293862, 322371, 334866, 342839, 363006, 368424, 391816, 423507, 429828, 440793, 446488, 484008, 502299, 564676, 574056, 587724, 644742, 669732, 685678, 726012, 847014, 859656, 881586, 1004598, 1028517, 1129352, 1175448, 1270521, 1289484, 1339464, 1371356, 1452024, 1694028, 1763172, 2009196, 2057034, 2399873, 2541042, 2578968, 2742712, 3085551, 3388056, 3526344, 4018392, 4114068, 4799746, 5082084, 6171102, 7199619, 8228136, 9599492, 10164168, 12342204, 14399238, 19198984, 21598857, 24684408, 28798476, 43197714, 57596952, 86395428, 172790856]

約数ペア:

[(1, 172790856), (2, 86395428), (3, 57596952), (4, 43197714), (6, 28798476), (7, 24684408), (8, 21598857), (9, 19198984), (12, 14399238), (14, 12342204), (17, 10164168), (18, 9599492), (21, 8228136), (24, 7199619), (28, 6171102), (34, 5082084), (36, 4799746), (42, 4114068), (43, 4018392), (49, 3526344), (51, 3388056), (56, 3085551), (63, 2742712), (67, 2578968), (68, 2541042), (72, 2399873), (84, 2057034), (86, 2009196), (98, 1763172), (102, 1694028), (119, 1452024), (126, 1371356), (129, 1339464), (134, 1289484), (136, 1270521), (147, 1175448), (153, 1129352), (168, 1028517), (172, 1004598), (196, 881586), (201, 859656), (204, 847014), (238, 726012), (252, 685678), (258, 669732), (268, 644742), (294, 587724), (301, 574056), (306, 564676), (344, 502299), (357, 484008), (387, 446488), (392, 440793), (402, 429828), (408, 423507), (441, 391816), (469, 368424), (476, 363006), (504, 342839), (516, 334866), (536, 322371), (588, 293862), (602, 287028), (603, 286552), (612, 282338), (714, 242004), (731, 236376), (774, 223244), (804, 214914), (833, 207432), (882, 195908), (903, 191352), (938, 184212), (952, 181503), (1032, 167433), (1071, 161336), (1139, 151704), (1176, 146931), (1204, 143514), (1206, 143276), (1224, 141169), (1407, 122808), (1428, 121002), (1462, 118188), (1548, 111622), (1608, 107457), (1666, 103716), (1764, 97954), (1806, 95676), (1876, 92106), (2107, 82008), (2142, 80668), (2193, 78792), (2278, 75852), (2408, 71757), (2412, 71638), (2499, 69144), (2709, 63784), (2814, 61404), (2856, 60501), (2881, 59976), (2924, 59094), (3096, 55811), (3283, 52632), (3332, 51858), (3417, 50568), (3528, 48977), (3612, 47838), (3752, 46053), (4214, 41004), (4221, 40936), (4284, 40334), (4386, 39396), (4556, 37926), (4824, 35819), (4998, 34572), (5117, 33768), (5418, 31892), (5628, 30702), (5762, 29988), (5848, 29547), (6321, 27336), (6566, 26316), (6579, 26264), (6664, 25929), (6834, 25284), (7224, 23919), (7497, 23048), (7973, 21672), (8428, 20502), (8442, 20468), (8568, 20167), (8643, 19992), (8772, 19698), (9112, 18963), (9849, 17544), (9996, 17286), (10234, 16884), (10251, 16856), (10836, 15946), (11256, 15351), (11524, 14994), (12642, 13668), (13132, 13158)]