86395428

素因数分解:

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

素因数の和:151

約数の個数: 216

約数和(自身を含む): 279351072

約数和(自身を除く): 192955644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 43, 49, 51, 63, 67, 68, 84, 86, 98, 102, 119, 126, 129, 134, 147, 153, 172, 196, 201, 204, 238, 252, 258, 268, 294, 301, 306, 357, 387, 402, 441, 469, 476, 516, 588, 602, 603, 612, 714, 731, 774, 804, 833, 882, 903, 938, 1071, 1139, 1204, 1206, 1407, 1428, 1462, 1548, 1666, 1764, 1806, 1876, 2107, 2142, 2193, 2278, 2412, 2499, 2709, 2814, 2881, 2924, 3283, 3332, 3417, 3612, 4214, 4221, 4284, 4386, 4556, 4998, 5117, 5418, 5628, 5762, 6321, 6566, 6579, 6834, 7497, 7973, 8428, 8442, 8643, 8772, 9849, 9996, 10234, 10251, 10836, 11524, 12642, 13132, 13158, 13668, 14994, 15351, 15946, 16884, 17286, 18963, 19698, 20167, 20468, 20502, 23919, 25284, 25929, 26316, 29547, 29988, 30702, 31892, 34572, 35819, 37926, 39396, 40334, 41004, 46053, 47838, 48977, 51858, 55811, 59094, 60501, 61404, 71638, 71757, 75852, 80668, 92106, 95676, 97954, 103716, 107457, 111622, 118188, 121002, 141169, 143276, 143514, 146931, 167433, 181503, 184212, 195908, 214914, 223244, 242004, 282338, 287028, 293862, 322371, 334866, 342839, 363006, 423507, 429828, 440793, 502299, 564676, 587724, 644742, 669732, 685678, 726012, 847014, 881586, 1004598, 1028517, 1270521, 1289484, 1371356, 1694028, 1763172, 2009196, 2057034, 2399873, 2541042, 3085551, 4114068, 4799746, 5082084, 6171102, 7199619, 9599492, 12342204, 14399238, 21598857, 28798476, 43197714, 86395428]

約数ペア:

[(1, 86395428), (2, 43197714), (3, 28798476), (4, 21598857), (6, 14399238), (7, 12342204), (9, 9599492), (12, 7199619), (14, 6171102), (17, 5082084), (18, 4799746), (21, 4114068), (28, 3085551), (34, 2541042), (36, 2399873), (42, 2057034), (43, 2009196), (49, 1763172), (51, 1694028), (63, 1371356), (67, 1289484), (68, 1270521), (84, 1028517), (86, 1004598), (98, 881586), (102, 847014), (119, 726012), (126, 685678), (129, 669732), (134, 644742), (147, 587724), (153, 564676), (172, 502299), (196, 440793), (201, 429828), (204, 423507), (238, 363006), (252, 342839), (258, 334866), (268, 322371), (294, 293862), (301, 287028), (306, 282338), (357, 242004), (387, 223244), (402, 214914), (441, 195908), (469, 184212), (476, 181503), (516, 167433), (588, 146931), (602, 143514), (603, 143276), (612, 141169), (714, 121002), (731, 118188), (774, 111622), (804, 107457), (833, 103716), (882, 97954), (903, 95676), (938, 92106), (1071, 80668), (1139, 75852), (1204, 71757), (1206, 71638), (1407, 61404), (1428, 60501), (1462, 59094), (1548, 55811), (1666, 51858), (1764, 48977), (1806, 47838), (1876, 46053), (2107, 41004), (2142, 40334), (2193, 39396), (2278, 37926), (2412, 35819), (2499, 34572), (2709, 31892), (2814, 30702), (2881, 29988), (2924, 29547), (3283, 26316), (3332, 25929), (3417, 25284), (3612, 23919), (4214, 20502), (4221, 20468), (4284, 20167), (4386, 19698), (4556, 18963), (4998, 17286), (5117, 16884), (5418, 15946), (5628, 15351), (5762, 14994), (6321, 13668), (6566, 13158), (6579, 13132), (6834, 12642), (7497, 11524), (7973, 10836), (8428, 10251), (8442, 10234), (8643, 9996), (8772, 9849)]