71661348

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{20107}}^1$

素因数の和:20134

約数の個数: 60

約数和(自身を含む): 204377712

約数和(自身を除く): 132716364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 20107, 40214, 60321, 80428, 120642, 180963, 221177, 241284, 361926, 442354, 542889, 663531, 723852, 884708, 1085778, 1327062, 1628667, 1990593, 2171556, 2654124, 3257334, 3981186, 5971779, 6514668, 7962372, 11943558, 17915337, 23887116, 35830674, 71661348]

約数ペア:

[(1, 71661348), (2, 35830674), (3, 23887116), (4, 17915337), (6, 11943558), (9, 7962372), (11, 6514668), (12, 5971779), (18, 3981186), (22, 3257334), (27, 2654124), (33, 2171556), (36, 1990593), (44, 1628667), (54, 1327062), (66, 1085778), (81, 884708), (99, 723852), (108, 663531), (132, 542889), (162, 442354), (198, 361926), (297, 241284), (324, 221177), (396, 180963), (594, 120642), (891, 80428), (1188, 60321), (1782, 40214), (3564, 20107)]