40440072

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1$

素因数の和:1294

約数の個数: 64

約数和(自身を含む): 107314560

約数和(自身を除く): 66874488

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 61, 69, 92, 122, 138, 183, 184, 244, 276, 366, 488, 552, 732, 1201, 1403, 1464, 2402, 2806, 3603, 4209, 4804, 5612, 7206, 8418, 9608, 11224, 14412, 16836, 27623, 28824, 33672, 55246, 73261, 82869, 110492, 146522, 165738, 219783, 220984, 293044, 331476, 439566, 586088, 662952, 879132, 1685003, 1758264, 3370006, 5055009, 6740012, 10110018, 13480024, 20220036, 40440072]

約数ペア:

[(1, 40440072), (2, 20220036), (3, 13480024), (4, 10110018), (6, 6740012), (8, 5055009), (12, 3370006), (23, 1758264), (24, 1685003), (46, 879132), (61, 662952), (69, 586088), (92, 439566), (122, 331476), (138, 293044), (183, 220984), (184, 219783), (244, 165738), (276, 146522), (366, 110492), (488, 82869), (552, 73261), (732, 55246), (1201, 33672), (1403, 28824), (1464, 27623), (2402, 16836), (2806, 14412), (3603, 11224), (4209, 9608), (4804, 8418), (5612, 7206)]