72342326

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 131935392

約数和(自身を除く): 59593066

約数列:

[1, 2, 7, 14, 37, 49, 71, 74, 98, 142, 259, 281, 497, 518, 562, 994, 1813, 1967, 2627, 3479, 3626, 3934, 5254, 6958, 10397, 13769, 18389, 19951, 20794, 27538, 36778, 39902, 72779, 128723, 139657, 145558, 257446, 279314, 509453, 738187, 977599, 1018906, 1476374, 1955198, 5167309, 10334618, 36171163, 72342326]

約数ペア:

[(1, 72342326), (2, 36171163), (7, 10334618), (14, 5167309), (37, 1955198), (49, 1476374), (71, 1018906), (74, 977599), (98, 738187), (142, 509453), (259, 279314), (281, 257446), (497, 145558), (518, 139657), (562, 128723), (994, 72779), (1813, 39902), (1967, 36778), (2627, 27538), (3479, 20794), (3626, 19951), (3934, 18389), (5254, 13769), (6958, 10397)]