71951958

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 181621440

約数和(自身を除く): 109669482

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 29, 39, 46, 58, 69, 78, 87, 117, 138, 174, 207, 234, 261, 299, 377, 414, 461, 522, 598, 667, 754, 897, 922, 1131, 1334, 1383, 1794, 2001, 2262, 2691, 2766, 3393, 4002, 4149, 5382, 5993, 6003, 6786, 8298, 8671, 10603, 11986, 12006, 13369, 17342, 17979, 21206, 26013, 26738, 31809, 35958, 40107, 52026, 53937, 63618, 78039, 80214, 95427, 107874, 120321, 137839, 156078, 173797, 190854, 240642, 275678, 307487, 347594, 413517, 521391, 614974, 827034, 922461, 1042782, 1240551, 1564173, 1844922, 2481102, 2767383, 3128346, 3997331, 5534766, 7994662, 11991993, 23983986, 35975979, 71951958]

約数ペア:

[(1, 71951958), (2, 35975979), (3, 23983986), (6, 11991993), (9, 7994662), (13, 5534766), (18, 3997331), (23, 3128346), (26, 2767383), (29, 2481102), (39, 1844922), (46, 1564173), (58, 1240551), (69, 1042782), (78, 922461), (87, 827034), (117, 614974), (138, 521391), (174, 413517), (207, 347594), (234, 307487), (261, 275678), (299, 240642), (377, 190854), (414, 173797), (461, 156078), (522, 137839), (598, 120321), (667, 107874), (754, 95427), (897, 80214), (922, 78039), (1131, 63618), (1334, 53937), (1383, 52026), (1794, 40107), (2001, 35958), (2262, 31809), (2691, 26738), (2766, 26013), (3393, 21206), (4002, 17979), (4149, 17342), (5382, 13369), (5993, 12006), (6003, 11986), (6786, 10603), (8298, 8671)]