68231432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 145584000

約数和(自身を除く): 77352568

約数列:

[1, 2, 4, 8, 19, 23, 29, 38, 46, 58, 76, 92, 116, 152, 184, 232, 437, 551, 667, 673, 874, 1102, 1334, 1346, 1748, 2204, 2668, 2692, 3496, 4408, 5336, 5384, 12673, 12787, 15479, 19517, 25346, 25574, 30958, 39034, 50692, 51148, 61916, 78068, 101384, 102296, 123832, 156136, 294101, 370823, 448891, 588202, 741646, 897782, 1176404, 1483292, 1795564, 2352808, 2966584, 3591128, 8528929, 17057858, 34115716, 68231432]

約数ペア:

[(1, 68231432), (2, 34115716), (4, 17057858), (8, 8528929), (19, 3591128), (23, 2966584), (29, 2352808), (38, 1795564), (46, 1483292), (58, 1176404), (76, 897782), (92, 741646), (116, 588202), (152, 448891), (184, 370823), (232, 294101), (437, 156136), (551, 123832), (667, 102296), (673, 101384), (874, 78068), (1102, 61916), (1334, 51148), (1346, 50692), (1748, 39034), (2204, 30958), (2668, 25574), (2692, 25346), (3496, 19517), (4408, 15479), (5336, 12787), (5384, 12673)]