71437056

素因数分解:

$2^8\times 3^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 191514624

約数和(自身を除く): 120077568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 256, 382, 384, 487, 573, 764, 768, 974, 1146, 1461, 1528, 1948, 2292, 2922, 3056, 3896, 4584, 5844, 6112, 7792, 9168, 11688, 12224, 15584, 18336, 23376, 24448, 31168, 36672, 46752, 48896, 62336, 73344, 93017, 93504, 124672, 146688, 186034, 187008, 279051, 372068, 374016, 558102, 744136, 1116204, 1488272, 2232408, 2976544, 4464816, 5953088, 8929632, 11906176, 17859264, 23812352, 35718528, 71437056]

約数ペア:

[(1, 71437056), (2, 35718528), (3, 23812352), (4, 17859264), (6, 11906176), (8, 8929632), (12, 5953088), (16, 4464816), (24, 2976544), (32, 2232408), (48, 1488272), (64, 1116204), (96, 744136), (128, 558102), (191, 374016), (192, 372068), (256, 279051), (382, 187008), (384, 186034), (487, 146688), (573, 124672), (764, 93504), (768, 93017), (974, 73344), (1146, 62336), (1461, 48896), (1528, 46752), (1948, 36672), (2292, 31168), (2922, 24448), (3056, 23376), (3896, 18336), (4584, 15584), (5844, 12224), (6112, 11688), (7792, 9168)]