78943866

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{15461}}^1$

素因数の和:15526

約数の個数: 32

約数和(自身を含む): 169216128

約数和(自身を除く): 90272262

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 5106, 15461, 30922, 46383, 92766, 355603, 572057, 711206, 1066809, 1144114, 1716171, 2133618, 3432342, 13157311, 26314622, 39471933, 78943866]

約数ペア:

[(1, 78943866), (2, 39471933), (3, 26314622), (6, 13157311), (23, 3432342), (37, 2133618), (46, 1716171), (69, 1144114), (74, 1066809), (111, 711206), (138, 572057), (222, 355603), (851, 92766), (1702, 46383), (2553, 30922), (5106, 15461)]