73613181920

素因数分解:

$2^5\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1171}}^1\times {\mathrm{1187}}^1$

素因数の和:2704

約数の個数: 96

約数和(自身を含む): 174732598656

約数和(自身を除く): 101119416736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 331, 662, 1171, 1187, 1324, 1655, 2342, 2374, 2648, 3310, 4684, 4748, 5296, 5855, 5935, 6620, 9368, 9496, 10592, 11710, 11870, 13240, 18736, 18992, 23420, 23740, 26480, 37472, 37984, 46840, 47480, 52960, 93680, 94960, 187360, 189920, 387601, 392897, 775202, 785794, 1389977, 1550404, 1571588, 1938005, 1964485, 2779954, 3100808, 3143176, 3876010, 3928970, 5559908, 6201616, 6286352, 6949885, 7752020, 7857940, 11119816, 12403232, 12572704, 13899770, 15504040, 15715880, 22239632, 27799540, 31008080, 31431760, 44479264, 55599080, 62016160, 62863520, 111198160, 222396320, 460082387, 920164774, 1840329548, 2300411935, 3680659096, 4600823870, 7361318192, 9201647740, 14722636384, 18403295480, 36806590960, 73613181920]

約数ペア:

[(1, 73613181920), (2, 36806590960), (4, 18403295480), (5, 14722636384), (8, 9201647740), (10, 7361318192), (16, 4600823870), (20, 3680659096), (32, 2300411935), (40, 1840329548), (80, 920164774), (160, 460082387), (331, 222396320), (662, 111198160), (1171, 62863520), (1187, 62016160), (1324, 55599080), (1655, 44479264), (2342, 31431760), (2374, 31008080), (2648, 27799540), (3310, 22239632), (4684, 15715880), (4748, 15504040), (5296, 13899770), (5855, 12572704), (5935, 12403232), (6620, 11119816), (9368, 7857940), (9496, 7752020), (10592, 6949885), (11710, 6286352), (11870, 6201616), (13240, 5559908), (18736, 3928970), (18992, 3876010), (23420, 3143176), (23740, 3100808), (26480, 2779954), (37472, 1964485), (37984, 1938005), (46840, 1571588), (47480, 1550404), (52960, 1389977), (93680, 785794), (94960, 775202), (187360, 392897), (189920, 387601)]