122178924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1549}}^1$

素因数の和:1879

約数の個数: 72

約数和(自身を含む): 354317600

約数和(自身を除く): 232138676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 313, 626, 939, 1252, 1549, 1878, 2191, 2817, 3098, 3756, 4382, 4647, 5634, 6196, 6573, 8764, 9294, 10843, 11268, 13146, 13941, 18588, 19719, 21686, 26292, 27882, 32529, 39438, 43372, 55764, 65058, 78876, 97587, 130116, 195174, 390348, 484837, 969674, 1454511, 1939348, 2909022, 3393859, 4363533, 5818044, 6787718, 8727066, 10181577, 13575436, 17454132, 20363154, 30544731, 40726308, 61089462, 122178924]

約数ペア:

[(1, 122178924), (2, 61089462), (3, 40726308), (4, 30544731), (6, 20363154), (7, 17454132), (9, 13575436), (12, 10181577), (14, 8727066), (18, 6787718), (21, 5818044), (28, 4363533), (36, 3393859), (42, 2909022), (63, 1939348), (84, 1454511), (126, 969674), (252, 484837), (313, 390348), (626, 195174), (939, 130116), (1252, 97587), (1549, 78876), (1878, 65058), (2191, 55764), (2817, 43372), (3098, 39438), (3756, 32529), (4382, 27882), (4647, 26292), (5634, 21686), (6196, 19719), (6573, 18588), (8764, 13941), (9294, 13146), (10843, 11268)]