77970864

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{19571}}^1$

素因数の和:19665

約数の個数: 40

約数和(自身を含む): 203861952

約数和(自身を除く): 125891088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 19571, 39142, 58713, 78284, 117426, 156568, 234852, 313136, 469704, 939408, 1624393, 3248786, 4873179, 6497572, 9746358, 12995144, 19492716, 25990288, 38985432, 77970864]

約数ペア:

[(1, 77970864), (2, 38985432), (3, 25990288), (4, 19492716), (6, 12995144), (8, 9746358), (12, 6497572), (16, 4873179), (24, 3248786), (48, 1624393), (83, 939408), (166, 469704), (249, 313136), (332, 234852), (498, 156568), (664, 117426), (996, 78284), (1328, 58713), (1992, 39142), (3984, 19571)]