68605968

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{23431}}^1$

素因数の和:23503

約数の個数: 40

約数和(自身を含む): 180145216

約数和(自身を除く): 111539248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 23431, 46862, 70293, 93724, 140586, 187448, 281172, 374896, 562344, 1124688, 1429291, 2858582, 4287873, 5717164, 8575746, 11434328, 17151492, 22868656, 34302984, 68605968]

約数ペア:

[(1, 68605968), (2, 34302984), (3, 22868656), (4, 17151492), (6, 11434328), (8, 8575746), (12, 5717164), (16, 4287873), (24, 2858582), (48, 1429291), (61, 1124688), (122, 562344), (183, 374896), (244, 281172), (366, 187448), (488, 140586), (732, 93724), (976, 70293), (1464, 46862), (2928, 23431)]