89931842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1611

約数の個数: 64

約数和(自身を含む): 187488000

約数和(自身を除く): 97556158

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 77, 91, 143, 154, 182, 203, 286, 319, 377, 406, 638, 754, 1001, 1549, 2002, 2233, 2639, 3098, 4147, 4466, 5278, 8294, 10843, 17039, 20137, 21686, 29029, 34078, 40274, 44921, 58058, 89842, 119273, 140959, 221507, 238546, 281918, 314447, 443014, 494131, 583973, 628894, 988262, 1167946, 1550549, 3101098, 3458917, 4087811, 6423703, 6917834, 8175622, 12847406, 44965921, 89931842]

約数ペア:

[(1, 89931842), (2, 44965921), (7, 12847406), (11, 8175622), (13, 6917834), (14, 6423703), (22, 4087811), (26, 3458917), (29, 3101098), (58, 1550549), (77, 1167946), (91, 988262), (143, 628894), (154, 583973), (182, 494131), (203, 443014), (286, 314447), (319, 281918), (377, 238546), (406, 221507), (638, 140959), (754, 119273), (1001, 89842), (1549, 58058), (2002, 44921), (2233, 40274), (2639, 34078), (3098, 29029), (4147, 21686), (4466, 20137), (5278, 17039), (8294, 10843)]