4500756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 12536160

約数和(自身を除く): 8035404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 163, 177, 234, 236, 326, 354, 468, 489, 531, 652, 708, 767, 978, 1062, 1467, 1534, 1956, 2119, 2124, 2301, 2934, 3068, 4238, 4602, 5868, 6357, 6903, 8476, 9204, 9617, 12714, 13806, 19071, 19234, 25428, 27612, 28851, 38142, 38468, 57702, 76284, 86553, 115404, 125021, 173106, 250042, 346212, 375063, 500084, 750126, 1125189, 1500252, 2250378, 4500756]

約数ペア:

[(1, 4500756), (2, 2250378), (3, 1500252), (4, 1125189), (6, 750126), (9, 500084), (12, 375063), (13, 346212), (18, 250042), (26, 173106), (36, 125021), (39, 115404), (52, 86553), (59, 76284), (78, 57702), (117, 38468), (118, 38142), (156, 28851), (163, 27612), (177, 25428), (234, 19234), (236, 19071), (326, 13806), (354, 12714), (468, 9617), (489, 9204), (531, 8476), (652, 6903), (708, 6357), (767, 5868), (978, 4602), (1062, 4238), (1467, 3068), (1534, 2934), (1956, 2301), (2119, 2124)]