57816642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 129548160

約数和(自身を除く): 71731518

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 101, 123, 179, 202, 246, 303, 358, 533, 537, 606, 1066, 1074, 1313, 1599, 2327, 2626, 3198, 3939, 4141, 4654, 6981, 7339, 7878, 8282, 12423, 13962, 14678, 18079, 22017, 24846, 36158, 44034, 53833, 54237, 95407, 107666, 108474, 161499, 190814, 235027, 286221, 322998, 470054, 572442, 705081, 741239, 1410162, 1482478, 2223717, 4447434, 9636107, 19272214, 28908321, 57816642]

約数ペア:

[(1, 57816642), (2, 28908321), (3, 19272214), (6, 9636107), (13, 4447434), (26, 2223717), (39, 1482478), (41, 1410162), (78, 741239), (82, 705081), (101, 572442), (123, 470054), (179, 322998), (202, 286221), (246, 235027), (303, 190814), (358, 161499), (533, 108474), (537, 107666), (606, 95407), (1066, 54237), (1074, 53833), (1313, 44034), (1599, 36158), (2327, 24846), (2626, 22017), (3198, 18079), (3939, 14678), (4141, 13962), (4654, 12423), (6981, 8282), (7339, 7878)]