172887312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277063}}^1$

素因数の和:277087

約数の個数: 40

約数和(自身を含む): 480983104

約数和(自身を除く): 308095792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 277063, 554126, 831189, 1108252, 1662378, 2216504, 3324756, 3601819, 4433008, 6649512, 7203638, 10805457, 13299024, 14407276, 21610914, 28814552, 43221828, 57629104, 86443656, 172887312]

約数ペア:

[(1, 172887312), (2, 86443656), (3, 57629104), (4, 43221828), (6, 28814552), (8, 21610914), (12, 14407276), (13, 13299024), (16, 10805457), (24, 7203638), (26, 6649512), (39, 4433008), (48, 3601819), (52, 3324756), (78, 2216504), (104, 1662378), (156, 1108252), (208, 831189), (312, 554126), (624, 277063)]