78393108

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{647}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 191600640

約数和(自身を除く): 113207532

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 439, 647, 878, 1294, 1317, 1756, 1941, 2588, 2634, 3882, 5268, 7764, 10097, 14881, 20194, 29762, 30291, 40388, 44643, 59524, 60582, 89286, 121164, 178572, 284033, 568066, 852099, 1136132, 1704198, 3408396, 6532759, 13065518, 19598277, 26131036, 39196554, 78393108]

約数ペア:

[(1, 78393108), (2, 39196554), (3, 26131036), (4, 19598277), (6, 13065518), (12, 6532759), (23, 3408396), (46, 1704198), (69, 1136132), (92, 852099), (138, 568066), (276, 284033), (439, 178572), (647, 121164), (878, 89286), (1294, 60582), (1317, 59524), (1756, 44643), (1941, 40388), (2588, 30291), (2634, 29762), (3882, 20194), (5268, 14881), (7764, 10097)]