68808532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 135757440

約数和(自身を除く): 66948908

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 103, 116, 206, 377, 412, 443, 754, 886, 1339, 1508, 1772, 2678, 2987, 5356, 5759, 5974, 11518, 11948, 12847, 23036, 25694, 38831, 45629, 51388, 77662, 91258, 155324, 167011, 182516, 334022, 593177, 668044, 1186354, 1323241, 2372708, 2646482, 5292964, 17202133, 34404266, 68808532]

約数ペア:

[(1, 68808532), (2, 34404266), (4, 17202133), (13, 5292964), (26, 2646482), (29, 2372708), (52, 1323241), (58, 1186354), (103, 668044), (116, 593177), (206, 334022), (377, 182516), (412, 167011), (443, 155324), (754, 91258), (886, 77662), (1339, 51388), (1508, 45629), (1772, 38831), (2678, 25694), (2987, 23036), (5356, 12847), (5759, 11948), (5974, 11518)]