77345542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 125193600

約数和(自身を除く): 47848058

約数列:

[1, 2, 19, 38, 83, 137, 166, 179, 274, 358, 1577, 2603, 3154, 3401, 5206, 6802, 11371, 14857, 22742, 24523, 29714, 49046, 216049, 282283, 432098, 465937, 564566, 931874, 2035409, 4070818, 38672771, 77345542]

約数ペア:

[(1, 77345542), (2, 38672771), (19, 4070818), (38, 2035409), (83, 931874), (137, 564566), (166, 465937), (179, 432098), (274, 282283), (358, 216049), (1577, 49046), (2603, 29714), (3154, 24523), (3401, 22742), (5206, 14857), (6802, 11371)]