89372556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27281}}^1$

素因数の和:27311

約数の個数: 72

約数和(自身を含む): 278058144

約数和(自身を除く): 188685588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 27281, 54562, 81843, 109124, 163686, 190967, 245529, 327372, 354653, 381934, 491058, 572901, 709306, 763868, 982116, 1063959, 1145802, 1418612, 1718703, 2127918, 2291604, 2482571, 3191877, 3437406, 4255836, 4965142, 6383754, 6874812, 7447713, 9930284, 12767508, 14895426, 22343139, 29790852, 44686278, 89372556]

約数ペア:

[(1, 89372556), (2, 44686278), (3, 29790852), (4, 22343139), (6, 14895426), (7, 12767508), (9, 9930284), (12, 7447713), (13, 6874812), (14, 6383754), (18, 4965142), (21, 4255836), (26, 3437406), (28, 3191877), (36, 2482571), (39, 2291604), (42, 2127918), (52, 1718703), (63, 1418612), (78, 1145802), (84, 1063959), (91, 982116), (117, 763868), (126, 709306), (156, 572901), (182, 491058), (234, 381934), (252, 354653), (273, 327372), (364, 245529), (468, 190967), (546, 163686), (819, 109124), (1092, 81843), (1638, 54562), (3276, 27281)]