80568504

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{36097}}^1$

素因数の和:36140

約数の個数: 48

約数和(自身を含む): 225251520

約数和(自身を除く): 144683016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 36097, 72194, 108291, 144388, 216582, 288776, 324873, 433164, 649746, 866328, 1119007, 1299492, 2238014, 2598984, 3357021, 4476028, 6714042, 8952056, 10071063, 13428084, 20142126, 26856168, 40284252, 80568504]

約数ペア:

[(1, 80568504), (2, 40284252), (3, 26856168), (4, 20142126), (6, 13428084), (8, 10071063), (9, 8952056), (12, 6714042), (18, 4476028), (24, 3357021), (31, 2598984), (36, 2238014), (62, 1299492), (72, 1119007), (93, 866328), (124, 649746), (186, 433164), (248, 324873), (279, 288776), (372, 216582), (558, 144388), (744, 108291), (1116, 72194), (2232, 36097)]