76518780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{98101}}^1$

素因数の和:98126

約数の個数: 48

約数和(自身を含む): 230735904

約数和(自身を除く): 154217124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 98101, 196202, 294303, 392404, 490505, 588606, 981010, 1177212, 1275313, 1471515, 1962020, 2550626, 2943030, 3825939, 5101252, 5886060, 6376565, 7651878, 12753130, 15303756, 19129695, 25506260, 38259390, 76518780]

約数ペア:

[(1, 76518780), (2, 38259390), (3, 25506260), (4, 19129695), (5, 15303756), (6, 12753130), (10, 7651878), (12, 6376565), (13, 5886060), (15, 5101252), (20, 3825939), (26, 2943030), (30, 2550626), (39, 1962020), (52, 1471515), (60, 1275313), (65, 1177212), (78, 981010), (130, 588606), (156, 490505), (195, 392404), (260, 294303), (390, 196202), (780, 98101)]