71205672

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 185328000

約数和(自身を除く): 114122328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 263, 348, 389, 526, 696, 778, 789, 1052, 1167, 1556, 1578, 2104, 2334, 3112, 3156, 4668, 6312, 7627, 9336, 11281, 15254, 22562, 22881, 30508, 33843, 45124, 45762, 61016, 67686, 90248, 91524, 102307, 135372, 183048, 204614, 270744, 306921, 409228, 613842, 818456, 1227684, 2455368, 2966903, 5933806, 8900709, 11867612, 17801418, 23735224, 35602836, 71205672]

約数ペア:

[(1, 71205672), (2, 35602836), (3, 23735224), (4, 17801418), (6, 11867612), (8, 8900709), (12, 5933806), (24, 2966903), (29, 2455368), (58, 1227684), (87, 818456), (116, 613842), (174, 409228), (232, 306921), (263, 270744), (348, 204614), (389, 183048), (526, 135372), (696, 102307), (778, 91524), (789, 90248), (1052, 67686), (1167, 61016), (1556, 45762), (1578, 45124), (2104, 33843), (2334, 30508), (3112, 22881), (3156, 22562), (4668, 15254), (6312, 11281), (7627, 9336)]