70087472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1366

約数の個数: 80

約数和(自身を含む): 171780672

約数和(自身を除く): 101693200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1301, 1456, 1924, 2072, 2602, 3367, 3848, 4144, 5204, 6734, 7696, 9107, 10408, 13468, 16913, 18214, 20816, 26936, 33826, 36428, 48137, 53872, 67652, 72856, 96274, 118391, 135304, 145712, 192548, 236782, 270608, 336959, 385096, 473564, 625781, 673918, 770192, 947128, 1251562, 1347836, 1894256, 2503124, 2695672, 4380467, 5006248, 5391344, 8760934, 10012496, 17521868, 35043736, 70087472]

約数ペア:

[(1, 70087472), (2, 35043736), (4, 17521868), (7, 10012496), (8, 8760934), (13, 5391344), (14, 5006248), (16, 4380467), (26, 2695672), (28, 2503124), (37, 1894256), (52, 1347836), (56, 1251562), (74, 947128), (91, 770192), (104, 673918), (112, 625781), (148, 473564), (182, 385096), (208, 336959), (259, 270608), (296, 236782), (364, 192548), (481, 145712), (518, 135304), (592, 118391), (728, 96274), (962, 72856), (1036, 67652), (1301, 53872), (1456, 48137), (1924, 36428), (2072, 33826), (2602, 26936), (3367, 20816), (3848, 18214), (4144, 16913), (5204, 13468), (6734, 10408), (7696, 9107)]