66765424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 148561920

約数和(自身を除く): 81796496

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 103, 116, 127, 176, 206, 232, 254, 319, 412, 464, 508, 638, 824, 1016, 1133, 1276, 1397, 1648, 2032, 2266, 2552, 2794, 2987, 3683, 4532, 5104, 5588, 5974, 7366, 9064, 11176, 11948, 13081, 14732, 18128, 22352, 23896, 26162, 29464, 32857, 40513, 47792, 52324, 58928, 65714, 81026, 104648, 131428, 143891, 162052, 209296, 262856, 287782, 324104, 379349, 525712, 575564, 648208, 758698, 1151128, 1517396, 2302256, 3034792, 4172839, 6069584, 8345678, 16691356, 33382712, 66765424]

約数ペア:

[(1, 66765424), (2, 33382712), (4, 16691356), (8, 8345678), (11, 6069584), (16, 4172839), (22, 3034792), (29, 2302256), (44, 1517396), (58, 1151128), (88, 758698), (103, 648208), (116, 575564), (127, 525712), (176, 379349), (206, 324104), (232, 287782), (254, 262856), (319, 209296), (412, 162052), (464, 143891), (508, 131428), (638, 104648), (824, 81026), (1016, 65714), (1133, 58928), (1276, 52324), (1397, 47792), (1648, 40513), (2032, 32857), (2266, 29464), (2552, 26162), (2794, 23896), (2987, 22352), (3683, 18128), (4532, 14732), (5104, 13081), (5588, 11948), (5974, 11176), (7366, 9064)]