68728944

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{23473}}^1$

素因数の和:23545

約数の個数: 40

約数和(自身を含む): 180468112

約数和(自身を除く): 111739168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 23473, 46946, 70419, 93892, 140838, 187784, 281676, 375568, 563352, 1126704, 1431853, 2863706, 4295559, 5727412, 8591118, 11454824, 17182236, 22909648, 34364472, 68728944]

約数ペア:

[(1, 68728944), (2, 34364472), (3, 22909648), (4, 17182236), (6, 11454824), (8, 8591118), (12, 5727412), (16, 4295559), (24, 2863706), (48, 1431853), (61, 1126704), (122, 563352), (183, 375568), (244, 281676), (366, 187784), (488, 140838), (732, 93892), (976, 70419), (1464, 46946), (2928, 23473)]