78810222

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{2351}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 163021824

約数和(自身を除く): 84211602

約数列:

[1, 2, 3, 6, 37, 74, 111, 151, 222, 302, 453, 906, 2351, 4702, 5587, 7053, 11174, 14106, 16761, 33522, 86987, 173974, 260961, 355001, 521922, 710002, 1065003, 2130006, 13135037, 26270074, 39405111, 78810222]

約数ペア:

[(1, 78810222), (2, 39405111), (3, 26270074), (6, 13135037), (37, 2130006), (74, 1065003), (111, 710002), (151, 521922), (222, 355001), (302, 260961), (453, 173974), (906, 86987), (2351, 33522), (4702, 16761), (5587, 14106), (7053, 11174)]