87465456

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{46723}}^1$

素因数の和:46750

約数の個数: 60

約数和(自身を含む): 263616808

約数和(自身を除く): 176151352

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, 46723, 93446, 140169, 186892, 280338, 373784, 420507, 560676, 607399, 747568, 841014, 1121352, 1214798, 1682028, 1822197, 2242704, 2429596, 3364056, 3644394, 4859192, 5466591, 6728112, 7288788, 9718384, 10933182, 14577576, 21866364, 29155152, 43732728, 87465456]

約数ペア:

[(1, 87465456), (2, 43732728), (3, 29155152), (4, 21866364), (6, 14577576), (8, 10933182), (9, 9718384), (12, 7288788), (13, 6728112), (16, 5466591), (18, 4859192), (24, 3644394), (26, 3364056), (36, 2429596), (39, 2242704), (48, 1822197), (52, 1682028), (72, 1214798), (78, 1121352), (104, 841014), (117, 747568), (144, 607399), (156, 560676), (208, 420507), (234, 373784), (312, 280338), (468, 186892), (624, 140169), (936, 93446), (1872, 46723)]