64591170096

素因数分解:

$2^4\times 3^1\times {\mathrm{641}}^1\times {\mathrm{821}}^1\times {\mathrm{2557}}^1$

素因数の和:4030

約数の個数: 80

約数和(自身を含む): 167389831008

約数和(自身を除く): 102798660912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641, 821, 1282, 1642, 1923, 2463, 2557, 2564, 3284, 3846, 4926, 5114, 5128, 6568, 7671, 7692, 9852, 10228, 10256, 13136, 15342, 15384, 19704, 20456, 30684, 30768, 39408, 40912, 61368, 122736, 526261, 1052522, 1578783, 1639037, 2099297, 2105044, 3157566, 3278074, 4198594, 4210088, 4917111, 6297891, 6315132, 6556148, 8397188, 8420176, 9834222, 12595782, 12630264, 13112296, 16794376, 19668444, 25191564, 25260528, 26224592, 33588752, 39336888, 50383128, 78673776, 100766256, 1345649377, 2691298754, 4036948131, 5382597508, 8073896262, 10765195016, 16147792524, 21530390032, 32295585048, 64591170096]

約数ペア:

[(1, 64591170096), (2, 32295585048), (3, 21530390032), (4, 16147792524), (6, 10765195016), (8, 8073896262), (12, 5382597508), (16, 4036948131), (24, 2691298754), (48, 1345649377), (641, 100766256), (821, 78673776), (1282, 50383128), (1642, 39336888), (1923, 33588752), (2463, 26224592), (2557, 25260528), (2564, 25191564), (3284, 19668444), (3846, 16794376), (4926, 13112296), (5114, 12630264), (5128, 12595782), (6568, 9834222), (7671, 8420176), (7692, 8397188), (9852, 6556148), (10228, 6315132), (10256, 6297891), (13136, 4917111), (15342, 4210088), (15384, 4198594), (19704, 3278074), (20456, 3157566), (30684, 2105044), (30768, 2099297), (39408, 1639037), (40912, 1578783), (61368, 1052522), (122736, 526261)]