81845856

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{2203}}^1$

素因数の和:2265

約数の個数: 96

約数和(自身を含む): 244379520

約数和(自身を除く): 162533664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 86, 96, 108, 129, 144, 172, 216, 258, 288, 344, 387, 432, 516, 688, 774, 864, 1032, 1161, 1376, 1548, 2064, 2203, 2322, 3096, 4128, 4406, 4644, 6192, 6609, 8812, 9288, 12384, 13218, 17624, 18576, 19827, 26436, 35248, 37152, 39654, 52872, 59481, 70496, 79308, 94729, 105744, 118962, 158616, 189458, 211488, 237924, 284187, 317232, 378916, 475848, 568374, 634464, 757832, 852561, 951696, 1136748, 1515664, 1705122, 1903392, 2273496, 2557683, 3031328, 3410244, 4546992, 5115366, 6820488, 9093984, 10230732, 13640976, 20461464, 27281952, 40922928, 81845856]

約数ペア:

[(1, 81845856), (2, 40922928), (3, 27281952), (4, 20461464), (6, 13640976), (8, 10230732), (9, 9093984), (12, 6820488), (16, 5115366), (18, 4546992), (24, 3410244), (27, 3031328), (32, 2557683), (36, 2273496), (43, 1903392), (48, 1705122), (54, 1515664), (72, 1136748), (86, 951696), (96, 852561), (108, 757832), (129, 634464), (144, 568374), (172, 475848), (216, 378916), (258, 317232), (288, 284187), (344, 237924), (387, 211488), (432, 189458), (516, 158616), (688, 118962), (774, 105744), (864, 94729), (1032, 79308), (1161, 70496), (1376, 59481), (1548, 52872), (2064, 39654), (2203, 37152), (2322, 35248), (3096, 26436), (4128, 19827), (4406, 18576), (4644, 17624), (6192, 13218), (6609, 12384), (8812, 9288)]