61639314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 143793792

約数和(自身を除く): 82154478

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 137, 187, 274, 374, 401, 411, 561, 802, 822, 1122, 1203, 1507, 2329, 2406, 3014, 4411, 4521, 4658, 6817, 6987, 8822, 9042, 13233, 13634, 13974, 20451, 25619, 26466, 40902, 51238, 54937, 74987, 76857, 109874, 149974, 153714, 164811, 224961, 329622, 449922, 604307, 933929, 1208614, 1812921, 1867858, 2801787, 3625842, 5603574, 10273219, 20546438, 30819657, 61639314]

約数ペア:

[(1, 61639314), (2, 30819657), (3, 20546438), (6, 10273219), (11, 5603574), (17, 3625842), (22, 2801787), (33, 1867858), (34, 1812921), (51, 1208614), (66, 933929), (102, 604307), (137, 449922), (187, 329622), (274, 224961), (374, 164811), (401, 153714), (411, 149974), (561, 109874), (802, 76857), (822, 74987), (1122, 54937), (1203, 51238), (1507, 40902), (2329, 26466), (2406, 25619), (3014, 20451), (4411, 13974), (4521, 13634), (4658, 13233), (6817, 9042), (6987, 8822)]