81819071376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{8861}}^1\times {\mathrm{27481}}^1$

素因数の和:36360

約数の個数: 80

約数和(自身を含む): 241597120128

約数和(自身を除く): 159778048752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 8861, 17722, 26583, 27481, 35444, 53166, 54962, 62027, 70888, 82443, 106332, 109924, 124054, 141776, 164886, 186081, 192367, 212664, 219848, 248108, 329772, 372162, 384734, 425328, 439696, 496216, 577101, 659544, 744324, 769468, 992432, 1154202, 1319088, 1488648, 1538936, 2308404, 2977296, 3077872, 4616808, 9233616, 243509141, 487018282, 730527423, 974036564, 1461054846, 1704563987, 1948073128, 2922109692, 3409127974, 3896146256, 5113691961, 5844219384, 6818255948, 10227383922, 11688438768, 13636511896, 20454767844, 27273023792, 40909535688, 81819071376]

約数ペア:

[(1, 81819071376), (2, 40909535688), (3, 27273023792), (4, 20454767844), (6, 13636511896), (7, 11688438768), (8, 10227383922), (12, 6818255948), (14, 5844219384), (16, 5113691961), (21, 3896146256), (24, 3409127974), (28, 2922109692), (42, 1948073128), (48, 1704563987), (56, 1461054846), (84, 974036564), (112, 730527423), (168, 487018282), (336, 243509141), (8861, 9233616), (17722, 4616808), (26583, 3077872), (27481, 2977296), (35444, 2308404), (53166, 1538936), (54962, 1488648), (62027, 1319088), (70888, 1154202), (82443, 992432), (106332, 769468), (109924, 744324), (124054, 659544), (141776, 577101), (164886, 496216), (186081, 439696), (192367, 425328), (212664, 384734), (219848, 372162), (248108, 329772)]