66549924

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{9781}}^1$

素因数の和:9807

約数の個数: 72

約数和(自身を含む): 199396288

約数和(自身を除く): 132846364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 9781, 19562, 29343, 39124, 58686, 68467, 88029, 117372, 136934, 176058, 205401, 264087, 273868, 352116, 410802, 528174, 616203, 792261, 821604, 1056348, 1232406, 1584522, 1848609, 2376783, 2464812, 3169044, 3697218, 4753566, 5545827, 7394436, 9507132, 11091654, 16637481, 22183308, 33274962, 66549924]

約数ペア:

[(1, 66549924), (2, 33274962), (3, 22183308), (4, 16637481), (6, 11091654), (7, 9507132), (9, 7394436), (12, 5545827), (14, 4753566), (18, 3697218), (21, 3169044), (27, 2464812), (28, 2376783), (36, 1848609), (42, 1584522), (54, 1232406), (63, 1056348), (81, 821604), (84, 792261), (108, 616203), (126, 528174), (162, 410802), (189, 352116), (243, 273868), (252, 264087), (324, 205401), (378, 176058), (486, 136934), (567, 117372), (756, 88029), (972, 68467), (1134, 58686), (1701, 39124), (2268, 29343), (3402, 19562), (6804, 9781)]