90918048

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 258926976

約数和(自身を除く): 168008928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 263, 277, 312, 416, 526, 554, 624, 789, 831, 1052, 1108, 1248, 1578, 1662, 2104, 2216, 3156, 3324, 3419, 3601, 4208, 4432, 6312, 6648, 6838, 7202, 8416, 8864, 10257, 10803, 12624, 13296, 13676, 14404, 20514, 21606, 25248, 26592, 27352, 28808, 41028, 43212, 54704, 57616, 72851, 82056, 86424, 109408, 115232, 145702, 164112, 172848, 218553, 291404, 328224, 345696, 437106, 582808, 874212, 947063, 1165616, 1748424, 1894126, 2331232, 2841189, 3496848, 3788252, 5682378, 6993696, 7576504, 11364756, 15153008, 22729512, 30306016, 45459024, 90918048]

約数ペア:

[(1, 90918048), (2, 45459024), (3, 30306016), (4, 22729512), (6, 15153008), (8, 11364756), (12, 7576504), (13, 6993696), (16, 5682378), (24, 3788252), (26, 3496848), (32, 2841189), (39, 2331232), (48, 1894126), (52, 1748424), (78, 1165616), (96, 947063), (104, 874212), (156, 582808), (208, 437106), (263, 345696), (277, 328224), (312, 291404), (416, 218553), (526, 172848), (554, 164112), (624, 145702), (789, 115232), (831, 109408), (1052, 86424), (1108, 82056), (1248, 72851), (1578, 57616), (1662, 54704), (2104, 43212), (2216, 41028), (3156, 28808), (3324, 27352), (3419, 26592), (3601, 25248), (4208, 21606), (4432, 20514), (6312, 14404), (6648, 13676), (6838, 13296), (7202, 12624), (8416, 10803), (8864, 10257)]