90090216

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 254392320

約数和(自身を除く): 164302104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 181, 186, 223, 248, 279, 362, 372, 446, 543, 558, 669, 724, 744, 892, 1086, 1116, 1338, 1448, 1629, 1784, 2007, 2172, 2232, 2676, 3258, 4014, 4344, 5352, 5611, 6516, 6913, 8028, 11222, 13032, 13826, 16056, 16833, 20739, 22444, 27652, 33666, 40363, 41478, 44888, 50499, 55304, 62217, 67332, 80726, 82956, 100998, 121089, 124434, 134664, 161452, 165912, 201996, 242178, 248868, 322904, 363267, 403992, 484356, 497736, 726534, 968712, 1251253, 1453068, 2502506, 2906136, 3753759, 5005012, 7507518, 10010024, 11261277, 15015036, 22522554, 30030072, 45045108, 90090216]

約数ペア:

[(1, 90090216), (2, 45045108), (3, 30030072), (4, 22522554), (6, 15015036), (8, 11261277), (9, 10010024), (12, 7507518), (18, 5005012), (24, 3753759), (31, 2906136), (36, 2502506), (62, 1453068), (72, 1251253), (93, 968712), (124, 726534), (181, 497736), (186, 484356), (223, 403992), (248, 363267), (279, 322904), (362, 248868), (372, 242178), (446, 201996), (543, 165912), (558, 161452), (669, 134664), (724, 124434), (744, 121089), (892, 100998), (1086, 82956), (1116, 80726), (1338, 67332), (1448, 62217), (1629, 55304), (1784, 50499), (2007, 44888), (2172, 41478), (2232, 40363), (2676, 33666), (3258, 27652), (4014, 22444), (4344, 20739), (5352, 16833), (5611, 16056), (6516, 13826), (6913, 13032), (8028, 11222)]