77943726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10141}}^1$

素因数の和:10217

約数の個数: 48

約数和(自身を含む): 196186848

約数和(自身を除く): 118243122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 10141, 20282, 30423, 60846, 70987, 91269, 141974, 182538, 212961, 425922, 618601, 638883, 1237202, 1277766, 1855803, 3711606, 4330207, 5567409, 8660414, 11134818, 12990621, 25981242, 38971863, 77943726]

約数ペア:

[(1, 77943726), (2, 38971863), (3, 25981242), (6, 12990621), (7, 11134818), (9, 8660414), (14, 5567409), (18, 4330207), (21, 3711606), (42, 1855803), (61, 1277766), (63, 1237202), (122, 638883), (126, 618601), (183, 425922), (366, 212961), (427, 182538), (549, 141974), (854, 91269), (1098, 70987), (1281, 60846), (2562, 30423), (3843, 20282), (7686, 10141)]