172947072

素因数分解:

$2^7\times 3^1\times {\mathrm{450383}}^1$

素因数の和:450400

約数の個数: 32

約数和(自身を含む): 459391680

約数和(自身を除く): 286444608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 450383, 900766, 1351149, 1801532, 2702298, 3603064, 5404596, 7206128, 10809192, 14412256, 21618384, 28824512, 43236768, 57649024, 86473536, 172947072]

約数ペア:

[(1, 172947072), (2, 86473536), (3, 57649024), (4, 43236768), (6, 28824512), (8, 21618384), (12, 14412256), (16, 10809192), (24, 7206128), (32, 5404596), (48, 3603064), (64, 2702298), (96, 1801532), (128, 1351149), (192, 900766), (384, 450383)]