181225008

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{40597}}^1$

素因数の和:40642

約数の個数: 60

約数和(自身を含む): 523551808

約数和(自身を除く): 342326800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 40597, 81194, 121791, 162388, 243582, 324776, 365373, 487164, 649552, 730746, 974328, 1258507, 1461492, 1948656, 2517014, 2922984, 3775521, 5034028, 5845968, 7551042, 10068056, 11326563, 15102084, 20136112, 22653126, 30204168, 45306252, 60408336, 90612504, 181225008]

約数ペア:

[(1, 181225008), (2, 90612504), (3, 60408336), (4, 45306252), (6, 30204168), (8, 22653126), (9, 20136112), (12, 15102084), (16, 11326563), (18, 10068056), (24, 7551042), (31, 5845968), (36, 5034028), (48, 3775521), (62, 2922984), (72, 2517014), (93, 1948656), (124, 1461492), (144, 1258507), (186, 974328), (248, 730746), (279, 649552), (372, 487164), (496, 365373), (558, 324776), (744, 243582), (1116, 162388), (1488, 121791), (2232, 81194), (4464, 40597)]