77389968

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{26431}}^1$

素因数の和:26503

約数の個数: 40

約数和(自身を含む): 203209216

約数和(自身を除く): 125819248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 26431, 52862, 79293, 105724, 158586, 211448, 317172, 422896, 634344, 1268688, 1612291, 3224582, 4836873, 6449164, 9673746, 12898328, 19347492, 25796656, 38694984, 77389968]

約数ペア:

[(1, 77389968), (2, 38694984), (3, 25796656), (4, 19347492), (6, 12898328), (8, 9673746), (12, 6449164), (16, 4836873), (24, 3224582), (48, 1612291), (61, 1268688), (122, 634344), (183, 422896), (244, 317172), (366, 211448), (488, 158586), (732, 105724), (976, 79293), (1464, 52862), (2928, 26431)]