78718188

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 187536384

約数和(自身を除く): 108818196

約数列:

[1, 2, 3, 4, 6, 12, 101, 107, 202, 214, 303, 321, 404, 428, 606, 607, 642, 1212, 1214, 1284, 1821, 2428, 3642, 7284, 10807, 21614, 32421, 43228, 61307, 64842, 64949, 122614, 129684, 129898, 183921, 194847, 245228, 259796, 367842, 389694, 735684, 779388, 6559849, 13119698, 19679547, 26239396, 39359094, 78718188]

約数ペア:

[(1, 78718188), (2, 39359094), (3, 26239396), (4, 19679547), (6, 13119698), (12, 6559849), (101, 779388), (107, 735684), (202, 389694), (214, 367842), (303, 259796), (321, 245228), (404, 194847), (428, 183921), (606, 129898), (607, 129684), (642, 122614), (1212, 64949), (1214, 64842), (1284, 61307), (1821, 43228), (2428, 32421), (3642, 21614), (7284, 10807)]