80198832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6451}}^1$

素因数の和:6506

約数の個数: 80

約数和(自身を含む): 243214592

約数和(自身を除く): 163015760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 6451, 12432, 12902, 19353, 25804, 38706, 45157, 51608, 77412, 90314, 103216, 135471, 154824, 180628, 238687, 270942, 309648, 361256, 477374, 541884, 716061, 722512, 954748, 1083768, 1432122, 1670809, 1909496, 2167536, 2864244, 3341618, 3818992, 5012427, 5728488, 6683236, 10024854, 11456976, 13366472, 20049708, 26732944, 40099416, 80198832]

約数ペア:

[(1, 80198832), (2, 40099416), (3, 26732944), (4, 20049708), (6, 13366472), (7, 11456976), (8, 10024854), (12, 6683236), (14, 5728488), (16, 5012427), (21, 3818992), (24, 3341618), (28, 2864244), (37, 2167536), (42, 1909496), (48, 1670809), (56, 1432122), (74, 1083768), (84, 954748), (111, 722512), (112, 716061), (148, 541884), (168, 477374), (222, 361256), (259, 309648), (296, 270942), (336, 238687), (444, 180628), (518, 154824), (592, 135471), (777, 103216), (888, 90314), (1036, 77412), (1554, 51608), (1776, 45157), (2072, 38706), (3108, 25804), (4144, 19353), (6216, 12902), (6451, 12432)]