87643728

素因数分解:

$2^4\times 3^3\times {\mathrm{202879}}^1$

素因数の和:202896

約数の個数: 40

約数和(自身を含む): 251571200

約数和(自身を除く): 163927472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 202879, 405758, 608637, 811516, 1217274, 1623032, 1825911, 2434548, 3246064, 3651822, 4869096, 5477733, 7303644, 9738192, 10955466, 14607288, 21910932, 29214576, 43821864, 87643728]

約数ペア:

[(1, 87643728), (2, 43821864), (3, 29214576), (4, 21910932), (6, 14607288), (8, 10955466), (9, 9738192), (12, 7303644), (16, 5477733), (18, 4869096), (24, 3651822), (27, 3246064), (36, 2434548), (48, 1825911), (54, 1623032), (72, 1217274), (108, 811516), (144, 608637), (216, 405758), (432, 202879)]