91478304

素因数分解:

$2^5\times 3^2\times {\mathrm{191}}^1\times {\mathrm{1663}}^1$

素因数の和:1870

約数の個数: 72

約数和(自身を含む): 261660672

約数和(自身を除く): 170182368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 191, 288, 382, 573, 764, 1146, 1528, 1663, 1719, 2292, 3056, 3326, 3438, 4584, 4989, 6112, 6652, 6876, 9168, 9978, 13304, 13752, 14967, 18336, 19956, 26608, 27504, 29934, 39912, 53216, 55008, 59868, 79824, 119736, 159648, 239472, 317633, 478944, 635266, 952899, 1270532, 1905798, 2541064, 2858697, 3811596, 5082128, 5717394, 7623192, 10164256, 11434788, 15246384, 22869576, 30492768, 45739152, 91478304]

約数ペア:

[(1, 91478304), (2, 45739152), (3, 30492768), (4, 22869576), (6, 15246384), (8, 11434788), (9, 10164256), (12, 7623192), (16, 5717394), (18, 5082128), (24, 3811596), (32, 2858697), (36, 2541064), (48, 1905798), (72, 1270532), (96, 952899), (144, 635266), (191, 478944), (288, 317633), (382, 239472), (573, 159648), (764, 119736), (1146, 79824), (1528, 59868), (1663, 55008), (1719, 53216), (2292, 39912), (3056, 29934), (3326, 27504), (3438, 26608), (4584, 19956), (4989, 18336), (6112, 14967), (6652, 13752), (6876, 13304), (9168, 9978)]