78663684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13859}}^1$

素因数の和:13920

約数の個数: 48

約数和(自身を含む): 204906240

約数和(自身を除く): 126242556

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 13859, 27718, 41577, 55436, 83154, 152449, 166308, 304898, 457347, 595937, 609796, 914694, 1191874, 1787811, 1829388, 2383748, 3575622, 6555307, 7151244, 13110614, 19665921, 26221228, 39331842, 78663684]

約数ペア:

[(1, 78663684), (2, 39331842), (3, 26221228), (4, 19665921), (6, 13110614), (11, 7151244), (12, 6555307), (22, 3575622), (33, 2383748), (43, 1829388), (44, 1787811), (66, 1191874), (86, 914694), (129, 609796), (132, 595937), (172, 457347), (258, 304898), (473, 166308), (516, 152449), (946, 83154), (1419, 55436), (1892, 41577), (2838, 27718), (5676, 13859)]