129273846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 293881896

約数和(自身を除く): 164608050

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 169, 241, 299, 338, 482, 507, 529, 598, 723, 897, 1014, 1058, 1446, 1587, 1794, 3133, 3174, 3887, 5543, 6266, 6877, 7774, 9399, 11086, 11661, 13754, 16629, 18798, 20631, 23322, 33258, 40729, 41262, 72059, 81458, 89401, 122187, 127489, 144118, 178802, 216177, 244374, 254978, 268203, 382467, 432354, 536406, 764934, 936767, 1657357, 1873534, 2810301, 3314714, 4972071, 5620602, 9944142, 21545641, 43091282, 64636923, 129273846]

約数ペア:

[(1, 129273846), (2, 64636923), (3, 43091282), (6, 21545641), (13, 9944142), (23, 5620602), (26, 4972071), (39, 3314714), (46, 2810301), (69, 1873534), (78, 1657357), (138, 936767), (169, 764934), (241, 536406), (299, 432354), (338, 382467), (482, 268203), (507, 254978), (529, 244374), (598, 216177), (723, 178802), (897, 144118), (1014, 127489), (1058, 122187), (1446, 89401), (1587, 81458), (1794, 72059), (3133, 41262), (3174, 40729), (3887, 33258), (5543, 23322), (6266, 20631), (6877, 18798), (7774, 16629), (9399, 13754), (11086, 11661)]