81448176

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{27817}}^1$

素因数の和:27889

約数の個数: 40

約数和(自身を含む): 213864784

約数和(自身を除く): 132416608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 27817, 55634, 83451, 111268, 166902, 222536, 333804, 445072, 667608, 1335216, 1696837, 3393674, 5090511, 6787348, 10181022, 13574696, 20362044, 27149392, 40724088, 81448176]

約数ペア:

[(1, 81448176), (2, 40724088), (3, 27149392), (4, 20362044), (6, 13574696), (8, 10181022), (12, 6787348), (16, 5090511), (24, 3393674), (48, 1696837), (61, 1335216), (122, 667608), (183, 445072), (244, 333804), (366, 222536), (488, 166902), (732, 111268), (976, 83451), (1464, 55634), (2928, 27817)]