89528724

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:821

約数の個数: 72

約数和(自身を含む): 234255840

約数和(自身を除く): 144727116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 61, 118, 122, 177, 183, 236, 244, 354, 366, 531, 549, 691, 708, 732, 1062, 1098, 1382, 2073, 2124, 2196, 2764, 3599, 4146, 6219, 7198, 8292, 10797, 12438, 14396, 21594, 24876, 32391, 40769, 42151, 43188, 64782, 81538, 84302, 122307, 126453, 129564, 163076, 168604, 244614, 252906, 366921, 379359, 489228, 505812, 733842, 758718, 1467684, 1517436, 2486909, 4973818, 7460727, 9947636, 14921454, 22382181, 29842908, 44764362, 89528724]

約数ペア:

[(1, 89528724), (2, 44764362), (3, 29842908), (4, 22382181), (6, 14921454), (9, 9947636), (12, 7460727), (18, 4973818), (36, 2486909), (59, 1517436), (61, 1467684), (118, 758718), (122, 733842), (177, 505812), (183, 489228), (236, 379359), (244, 366921), (354, 252906), (366, 244614), (531, 168604), (549, 163076), (691, 129564), (708, 126453), (732, 122307), (1062, 84302), (1098, 81538), (1382, 64782), (2073, 43188), (2124, 42151), (2196, 40769), (2764, 32391), (3599, 24876), (4146, 21594), (6219, 14396), (7198, 12438), (8292, 10797)]