87139728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{46549}}^1$

素因数の和:46576

約数の個数: 60

約数和(自身を含む): 262635100

約数和(自身を除く): 175495372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 46549, 93098, 139647, 186196, 279294, 372392, 418941, 558588, 605137, 744784, 837882, 1117176, 1210274, 1675764, 1815411, 2234352, 2420548, 3351528, 3630822, 4841096, 5446233, 6703056, 7261644, 9682192, 10892466, 14523288, 21784932, 29046576, 43569864, 87139728]

約数ペア:

[(1, 87139728), (2, 43569864), (3, 29046576), (4, 21784932), (6, 14523288), (8, 10892466), (9, 9682192), (12, 7261644), (13, 6703056), (16, 5446233), (18, 4841096), (24, 3630822), (26, 3351528), (36, 2420548), (39, 2234352), (48, 1815411), (52, 1675764), (72, 1210274), (78, 1117176), (104, 837882), (117, 744784), (144, 605137), (156, 558588), (208, 418941), (234, 372392), (312, 279294), (468, 186196), (624, 139647), (936, 93098), (1872, 46549)]