72740976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19681}}^1$

素因数の和:19710

約数の個数: 80

約数和(自身を含む): 234294528

約数和(自身を除く): 161553552

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 19681, 39362, 59043, 78724, 118086, 137767, 157448, 216491, 236172, 275534, 314896, 413301, 432982, 472344, 551068, 649473, 826602, 865964, 944688, 1102136, 1298946, 1515437, 1653204, 1731928, 2204272, 2597892, 3030874, 3306408, 3463856, 4546311, 5195784, 6061748, 6612816, 9092622, 10391568, 12123496, 18185244, 24246992, 36370488, 72740976]

約数ペア:

[(1, 72740976), (2, 36370488), (3, 24246992), (4, 18185244), (6, 12123496), (7, 10391568), (8, 9092622), (11, 6612816), (12, 6061748), (14, 5195784), (16, 4546311), (21, 3463856), (22, 3306408), (24, 3030874), (28, 2597892), (33, 2204272), (42, 1731928), (44, 1653204), (48, 1515437), (56, 1298946), (66, 1102136), (77, 944688), (84, 865964), (88, 826602), (112, 649473), (132, 551068), (154, 472344), (168, 432982), (176, 413301), (231, 314896), (264, 275534), (308, 236172), (336, 216491), (462, 157448), (528, 137767), (616, 118086), (924, 78724), (1232, 59043), (1848, 39362), (3696, 19681)]