123123072

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{10343}}^1$

素因数の和:10391

約数の個数: 64

約数和(自身を含む): 337628160

約数和(自身を除く): 214505088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 10343, 11904, 20686, 31029, 41372, 62058, 82744, 124116, 165488, 248232, 320633, 330976, 496464, 641266, 661952, 961899, 992928, 1282532, 1323904, 1923798, 1985856, 2565064, 3847596, 3971712, 5130128, 7695192, 10260256, 15390384, 20520512, 30780768, 41041024, 61561536, 123123072]

約数ペア:

[(1, 123123072), (2, 61561536), (3, 41041024), (4, 30780768), (6, 20520512), (8, 15390384), (12, 10260256), (16, 7695192), (24, 5130128), (31, 3971712), (32, 3847596), (48, 2565064), (62, 1985856), (64, 1923798), (93, 1323904), (96, 1282532), (124, 992928), (128, 961899), (186, 661952), (192, 641266), (248, 496464), (372, 330976), (384, 320633), (496, 248232), (744, 165488), (992, 124116), (1488, 82744), (1984, 62058), (2976, 41372), (3968, 31029), (5952, 20686), (10343, 11904)]