121945044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{571}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 315483168

約数和(自身を除く): 193538124

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 571, 962, 1142, 1369, 1443, 1713, 1924, 2284, 2738, 2886, 3426, 4107, 5476, 5772, 6852, 7423, 8214, 14846, 16428, 17797, 21127, 22269, 29692, 35594, 42254, 44538, 53391, 63381, 71188, 84508, 89076, 106782, 126762, 213564, 253524, 274651, 549302, 781699, 823953, 1098604, 1563398, 1647906, 2345097, 3126796, 3295812, 4690194, 9380388, 10162087, 20324174, 30486261, 40648348, 60972522, 121945044]

約数ペア:

[(1, 121945044), (2, 60972522), (3, 40648348), (4, 30486261), (6, 20324174), (12, 10162087), (13, 9380388), (26, 4690194), (37, 3295812), (39, 3126796), (52, 2345097), (74, 1647906), (78, 1563398), (111, 1098604), (148, 823953), (156, 781699), (222, 549302), (444, 274651), (481, 253524), (571, 213564), (962, 126762), (1142, 106782), (1369, 89076), (1443, 84508), (1713, 71188), (1924, 63381), (2284, 53391), (2738, 44538), (2886, 42254), (3426, 35594), (4107, 29692), (5476, 22269), (5772, 21127), (6852, 17797), (7423, 16428), (8214, 14846)]