72374928

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{65557}}^1$

素因数の和:65591

約数の個数: 40

約数和(自身を含む): 195100608

約数和(自身を除く): 122725680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 65557, 131114, 196671, 262228, 393342, 524456, 786684, 1048912, 1507811, 1573368, 3015622, 3146736, 4523433, 6031244, 9046866, 12062488, 18093732, 24124976, 36187464, 72374928]

約数ペア:

[(1, 72374928), (2, 36187464), (3, 24124976), (4, 18093732), (6, 12062488), (8, 9046866), (12, 6031244), (16, 4523433), (23, 3146736), (24, 3015622), (46, 1573368), (48, 1507811), (69, 1048912), (92, 786684), (138, 524456), (184, 393342), (276, 262228), (368, 196671), (552, 131114), (1104, 65557)]