57267444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^2$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 152574240

約数和(自身を除く): 95306796

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 139, 156, 228, 247, 278, 417, 494, 556, 741, 834, 988, 1482, 1668, 1807, 2641, 2964, 3614, 5282, 5421, 7228, 7923, 10564, 10842, 15846, 19321, 21684, 31692, 34333, 38642, 57963, 68666, 77284, 102999, 115926, 137332, 205998, 231852, 251173, 367099, 411996, 502346, 734198, 753519, 1004692, 1101297, 1468396, 1507038, 2202594, 3014076, 4405188, 4772287, 9544574, 14316861, 19089148, 28633722, 57267444]

約数ペア:

[(1, 57267444), (2, 28633722), (3, 19089148), (4, 14316861), (6, 9544574), (12, 4772287), (13, 4405188), (19, 3014076), (26, 2202594), (38, 1507038), (39, 1468396), (52, 1101297), (57, 1004692), (76, 753519), (78, 734198), (114, 502346), (139, 411996), (156, 367099), (228, 251173), (247, 231852), (278, 205998), (417, 137332), (494, 115926), (556, 102999), (741, 77284), (834, 68666), (988, 57963), (1482, 38642), (1668, 34333), (1807, 31692), (2641, 21684), (2964, 19321), (3614, 15846), (5282, 10842), (5421, 10564), (7228, 7923)]