74951772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3109}}^1$

素因数の和:3171

約数の個数: 72

約数和(自身を含む): 208469520

約数和(自身を除く): 133517748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 3109, 3444, 4018, 6027, 6218, 8036, 9327, 12054, 12436, 18654, 21763, 24108, 37308, 43526, 65289, 87052, 127469, 130578, 152341, 254938, 261156, 304682, 382407, 457023, 509876, 609364, 764814, 892283, 914046, 1529628, 1784566, 1828092, 2676849, 3569132, 5353698, 6245981, 10707396, 12491962, 18737943, 24983924, 37475886, 74951772]

約数ペア:

[(1, 74951772), (2, 37475886), (3, 24983924), (4, 18737943), (6, 12491962), (7, 10707396), (12, 6245981), (14, 5353698), (21, 3569132), (28, 2676849), (41, 1828092), (42, 1784566), (49, 1529628), (82, 914046), (84, 892283), (98, 764814), (123, 609364), (147, 509876), (164, 457023), (196, 382407), (246, 304682), (287, 261156), (294, 254938), (492, 152341), (574, 130578), (588, 127469), (861, 87052), (1148, 65289), (1722, 43526), (2009, 37308), (3109, 24108), (3444, 21763), (4018, 18654), (6027, 12436), (6218, 12054), (8036, 9327)]