68610978

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1609}}^1$

素因数の和:1743

約数の個数: 48

約数和(自身を含む): 156723840

約数和(自身を除く): 88112862

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 103, 138, 206, 207, 309, 414, 618, 927, 1609, 1854, 2369, 3218, 4738, 4827, 7107, 9654, 14214, 14481, 21321, 28962, 37007, 42642, 74014, 111021, 165727, 222042, 331454, 333063, 497181, 666126, 994362, 1491543, 2983086, 3811721, 7623442, 11435163, 22870326, 34305489, 68610978]

約数ペア:

[(1, 68610978), (2, 34305489), (3, 22870326), (6, 11435163), (9, 7623442), (18, 3811721), (23, 2983086), (46, 1491543), (69, 994362), (103, 666126), (138, 497181), (206, 333063), (207, 331454), (309, 222042), (414, 165727), (618, 111021), (927, 74014), (1609, 42642), (1854, 37007), (2369, 28962), (3218, 21321), (4738, 14481), (4827, 14214), (7107, 9654)]