68815404

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{5573}}^1$

素因数の和:5604

約数の個数: 72

約数和(自身を含む): 202893600

約数和(自身を除く): 134078196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 5573, 6174, 11146, 12348, 16719, 22292, 33438, 39011, 50157, 66876, 78022, 100314, 117033, 156044, 200628, 234066, 273077, 351099, 468132, 546154, 702198, 819231, 1092308, 1404396, 1638462, 1911539, 2457693, 3276924, 3823078, 4915386, 5734617, 7646156, 9830772, 11469234, 17203851, 22938468, 34407702, 68815404]

約数ペア:

[(1, 68815404), (2, 34407702), (3, 22938468), (4, 17203851), (6, 11469234), (7, 9830772), (9, 7646156), (12, 5734617), (14, 4915386), (18, 3823078), (21, 3276924), (28, 2457693), (36, 1911539), (42, 1638462), (49, 1404396), (63, 1092308), (84, 819231), (98, 702198), (126, 546154), (147, 468132), (196, 351099), (252, 273077), (294, 234066), (343, 200628), (441, 156044), (588, 117033), (686, 100314), (882, 78022), (1029, 66876), (1372, 50157), (1764, 39011), (2058, 33438), (3087, 22292), (4116, 16719), (5573, 12348), (6174, 11146)]