74357856

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^2\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 108

約数和(自身を含む): 219711492

約数和(自身を除く): 145353636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 307, 348, 464, 522, 614, 696, 841, 921, 928, 1044, 1228, 1392, 1682, 1842, 2088, 2456, 2523, 2763, 2784, 3364, 3684, 4176, 4912, 5046, 5526, 6728, 7368, 7569, 8352, 8903, 9824, 10092, 11052, 13456, 14736, 15138, 17806, 20184, 22104, 26709, 26912, 29472, 30276, 35612, 40368, 44208, 53418, 60552, 71224, 80127, 80736, 88416, 106836, 121104, 142448, 160254, 213672, 242208, 258187, 284896, 320508, 427344, 516374, 641016, 774561, 854688, 1032748, 1282032, 1549122, 2065496, 2323683, 2564064, 3098244, 4130992, 4647366, 6196488, 8261984, 9294732, 12392976, 18589464, 24785952, 37178928, 74357856]

約数ペア:

[(1, 74357856), (2, 37178928), (3, 24785952), (4, 18589464), (6, 12392976), (8, 9294732), (9, 8261984), (12, 6196488), (16, 4647366), (18, 4130992), (24, 3098244), (29, 2564064), (32, 2323683), (36, 2065496), (48, 1549122), (58, 1282032), (72, 1032748), (87, 854688), (96, 774561), (116, 641016), (144, 516374), (174, 427344), (232, 320508), (261, 284896), (288, 258187), (307, 242208), (348, 213672), (464, 160254), (522, 142448), (614, 121104), (696, 106836), (841, 88416), (921, 80736), (928, 80127), (1044, 71224), (1228, 60552), (1392, 53418), (1682, 44208), (1842, 40368), (2088, 35612), (2456, 30276), (2523, 29472), (2763, 26912), (2784, 26709), (3364, 22104), (3684, 20184), (4176, 17806), (4912, 15138), (5046, 14736), (5526, 13456), (6728, 11052), (7368, 10092), (7569, 9824), (8352, 8903)]