72113238

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{29243}}^1$

素因数の和:29388

約数の個数: 24

約数和(自身を含む): 157391208

約数和(自身を除く): 85277970

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 29243, 58486, 87729, 175458, 263187, 526374, 4006291, 8012582, 12018873, 24037746, 36056619, 72113238]

約数ペア:

[(1, 72113238), (2, 36056619), (3, 24037746), (6, 12018873), (9, 8012582), (18, 4006291), (137, 526374), (274, 263187), (411, 175458), (822, 87729), (1233, 58486), (2466, 29243)]