72797912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12347}}^1$

素因数の和:12431

約数の個数: 32

約数和(自身を含む): 151139520

約数和(自身を除く): 78341608

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 12347, 24694, 49388, 98776, 135817, 271634, 543268, 827249, 1086536, 1654498, 3308996, 6617992, 9099739, 18199478, 36398956, 72797912]

約数ペア:

[(1, 72797912), (2, 36398956), (4, 18199478), (8, 9099739), (11, 6617992), (22, 3308996), (44, 1654498), (67, 1086536), (88, 827249), (134, 543268), (268, 271634), (536, 135817), (737, 98776), (1474, 49388), (2948, 24694), (5896, 12347)]