78312066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9661}}^1$

素因数の和:9866

約数の個数: 32

約数和(自身を含む): 179945088

約数和(自身を除く): 101633022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2702, 4053, 8106, 9661, 19322, 28983, 57966, 67627, 135254, 202881, 405762, 1864573, 3729146, 5593719, 11187438, 13052011, 26104022, 39156033, 78312066]

約数ペア:

[(1, 78312066), (2, 39156033), (3, 26104022), (6, 13052011), (7, 11187438), (14, 5593719), (21, 3729146), (42, 1864573), (193, 405762), (386, 202881), (579, 135254), (1158, 67627), (1351, 57966), (2702, 28983), (4053, 19322), (8106, 9661)]