72182628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2677}}^1$

素因数の和:2801

約数の個数: 72

約数和(自身を含む): 210555072

約数和(自身を除く): 138372444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1498, 1926, 2247, 2677, 2996, 3852, 4494, 5354, 6741, 8031, 8988, 10708, 13482, 16062, 18739, 24093, 26964, 32124, 37478, 48186, 56217, 74956, 96372, 112434, 168651, 224868, 286439, 337302, 572878, 674604, 859317, 1145756, 1718634, 2005073, 2577951, 3437268, 4010146, 5155902, 6015219, 8020292, 10311804, 12030438, 18045657, 24060876, 36091314, 72182628]

約数ペア:

[(1, 72182628), (2, 36091314), (3, 24060876), (4, 18045657), (6, 12030438), (7, 10311804), (9, 8020292), (12, 6015219), (14, 5155902), (18, 4010146), (21, 3437268), (28, 2577951), (36, 2005073), (42, 1718634), (63, 1145756), (84, 859317), (107, 674604), (126, 572878), (214, 337302), (252, 286439), (321, 224868), (428, 168651), (642, 112434), (749, 96372), (963, 74956), (1284, 56217), (1498, 48186), (1926, 37478), (2247, 32124), (2677, 26964), (2996, 24093), (3852, 18739), (4494, 16062), (5354, 13482), (6741, 10708), (8031, 8988)]