89808984

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{40237}}^1$

素因数の和:40280

約数の個数: 48

約数和(自身を含む): 251085120

約数和(自身を除く): 161276136

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, 40237, 80474, 120711, 160948, 241422, 321896, 362133, 482844, 724266, 965688, 1247347, 1448532, 2494694, 2897064, 3742041, 4989388, 7484082, 9978776, 11226123, 14968164, 22452246, 29936328, 44904492, 89808984]

約数ペア:

[(1, 89808984), (2, 44904492), (3, 29936328), (4, 22452246), (6, 14968164), (8, 11226123), (9, 9978776), (12, 7484082), (18, 4989388), (24, 3742041), (31, 2897064), (36, 2494694), (62, 1448532), (72, 1247347), (93, 965688), (124, 724266), (186, 482844), (248, 362133), (279, 321896), (372, 241422), (558, 160948), (744, 120711), (1116, 80474), (2232, 40237)]