61869528

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 256

約数和(自身を含む): 217728000

約数和(自身を除く): 155858472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 29, 34, 36, 42, 51, 54, 56, 58, 63, 68, 72, 83, 84, 87, 102, 108, 116, 119, 126, 136, 153, 166, 168, 174, 189, 203, 204, 216, 232, 238, 249, 252, 261, 306, 332, 348, 357, 378, 406, 408, 459, 476, 493, 498, 504, 522, 581, 609, 612, 664, 696, 714, 747, 756, 783, 812, 918, 952, 986, 996, 1044, 1071, 1162, 1218, 1224, 1411, 1428, 1479, 1494, 1512, 1566, 1624, 1743, 1827, 1836, 1972, 1992, 2088, 2142, 2241, 2324, 2407, 2436, 2822, 2856, 2958, 2988, 3132, 3213, 3451, 3486, 3654, 3672, 3944, 4233, 4284, 4437, 4482, 4648, 4814, 4872, 5229, 5481, 5644, 5916, 5976, 6264, 6426, 6902, 6972, 7221, 7308, 8466, 8568, 8874, 8964, 9628, 9877, 10353, 10458, 10962, 11288, 11832, 12699, 12852, 13311, 13804, 13944, 14442, 14616, 15687, 16849, 16932, 17748, 17928, 19256, 19754, 20706, 20916, 21663, 21924, 25398, 25704, 26622, 27608, 28884, 29631, 31059, 31374, 33698, 33864, 35496, 38097, 39508, 40919, 41412, 41832, 43326, 43848, 50547, 50796, 53244, 57768, 59262, 62118, 62748, 64989, 67396, 76194, 79016, 81838, 82824, 86652, 88893, 93177, 101094, 101592, 106488, 118524, 122757, 124236, 125496, 129978, 134792, 151641, 152388, 163676, 173304, 177786, 186354, 202188, 237048, 245514, 248472, 259956, 266679, 286433, 303282, 304776, 327352, 355572, 368271, 372708, 404376, 454923, 491028, 519912, 533358, 572866, 606564, 711144, 736542, 745416, 859299, 909846, 982056, 1066716, 1104813, 1145732, 1213128, 1473084, 1718598, 1819692, 2133432, 2209626, 2291464, 2577897, 2946168, 3437196, 3639384, 4419252, 5155794, 6874392, 7733691, 8838504, 10311588, 15467382, 20623176, 30934764, 61869528]

約数ペア:

[(1, 61869528), (2, 30934764), (3, 20623176), (4, 15467382), (6, 10311588), (7, 8838504), (8, 7733691), (9, 6874392), (12, 5155794), (14, 4419252), (17, 3639384), (18, 3437196), (21, 2946168), (24, 2577897), (27, 2291464), (28, 2209626), (29, 2133432), (34, 1819692), (36, 1718598), (42, 1473084), (51, 1213128), (54, 1145732), (56, 1104813), (58, 1066716), (63, 982056), (68, 909846), (72, 859299), (83, 745416), (84, 736542), (87, 711144), (102, 606564), (108, 572866), (116, 533358), (119, 519912), (126, 491028), (136, 454923), (153, 404376), (166, 372708), (168, 368271), (174, 355572), (189, 327352), (203, 304776), (204, 303282), (216, 286433), (232, 266679), (238, 259956), (249, 248472), (252, 245514), (261, 237048), (306, 202188), (332, 186354), (348, 177786), (357, 173304), (378, 163676), (406, 152388), (408, 151641), (459, 134792), (476, 129978), (493, 125496), (498, 124236), (504, 122757), (522, 118524), (581, 106488), (609, 101592), (612, 101094), (664, 93177), (696, 88893), (714, 86652), (747, 82824), (756, 81838), (783, 79016), (812, 76194), (918, 67396), (952, 64989), (986, 62748), (996, 62118), (1044, 59262), (1071, 57768), (1162, 53244), (1218, 50796), (1224, 50547), (1411, 43848), (1428, 43326), (1479, 41832), (1494, 41412), (1512, 40919), (1566, 39508), (1624, 38097), (1743, 35496), (1827, 33864), (1836, 33698), (1972, 31374), (1992, 31059), (2088, 29631), (2142, 28884), (2241, 27608), (2324, 26622), (2407, 25704), (2436, 25398), (2822, 21924), (2856, 21663), (2958, 20916), (2988, 20706), (3132, 19754), (3213, 19256), (3451, 17928), (3486, 17748), (3654, 16932), (3672, 16849), (3944, 15687), (4233, 14616), (4284, 14442), (4437, 13944), (4482, 13804), (4648, 13311), (4814, 12852), (4872, 12699), (5229, 11832), (5481, 11288), (5644, 10962), (5916, 10458), (5976, 10353), (6264, 9877), (6426, 9628), (6902, 8964), (6972, 8874), (7221, 8568), (7308, 8466)]