88513172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 179020800

約数和(自身を除く): 90507628

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 239, 418, 443, 478, 836, 886, 956, 1772, 2629, 4541, 4873, 5258, 8417, 9082, 9746, 10516, 16834, 18164, 19492, 33668, 49951, 92587, 99902, 105877, 185174, 199804, 211754, 370348, 423508, 1164647, 2011663, 2329294, 4023326, 4658588, 8046652, 22128293, 44256586, 88513172]

約数ペア:

[(1, 88513172), (2, 44256586), (4, 22128293), (11, 8046652), (19, 4658588), (22, 4023326), (38, 2329294), (44, 2011663), (76, 1164647), (209, 423508), (239, 370348), (418, 211754), (443, 199804), (478, 185174), (836, 105877), (886, 99902), (956, 92587), (1772, 49951), (2629, 33668), (4541, 19492), (4873, 18164), (5258, 16834), (8417, 10516), (9082, 9746)]