90089496

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19861}}^1$

素因数の和:19886

約数の個数: 80

約数和(自身を含む): 288396240

約数和(自身を除く): 198306744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 19861, 39722, 59583, 79444, 119166, 139027, 158888, 178749, 238332, 278054, 357498, 417081, 476664, 536247, 556108, 714996, 834162, 1072494, 1112216, 1251243, 1429992, 1608741, 1668324, 2144988, 2502486, 3217482, 3336648, 3753729, 4289976, 5004972, 6434964, 7507458, 10009944, 11261187, 12869928, 15014916, 22522374, 30029832, 45044748, 90089496]

約数ペア:

[(1, 90089496), (2, 45044748), (3, 30029832), (4, 22522374), (6, 15014916), (7, 12869928), (8, 11261187), (9, 10009944), (12, 7507458), (14, 6434964), (18, 5004972), (21, 4289976), (24, 3753729), (27, 3336648), (28, 3217482), (36, 2502486), (42, 2144988), (54, 1668324), (56, 1608741), (63, 1429992), (72, 1251243), (81, 1112216), (84, 1072494), (108, 834162), (126, 714996), (162, 556108), (168, 536247), (189, 476664), (216, 417081), (252, 357498), (324, 278054), (378, 238332), (504, 178749), (567, 158888), (648, 139027), (756, 119166), (1134, 79444), (1512, 59583), (2268, 39722), (4536, 19861)]