123925284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13291}}^1$

素因数の和:13345

約数の個数: 72

約数和(自身を含む): 367709888

約数和(自身を除く): 243784604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 13291, 26582, 39873, 53164, 79746, 93037, 119619, 159492, 186074, 239238, 279111, 372148, 478476, 491767, 558222, 837333, 983534, 1116444, 1475301, 1674666, 1967068, 2950602, 3349332, 3442369, 4425903, 5901204, 6884738, 8851806, 10327107, 13769476, 17703612, 20654214, 30981321, 41308428, 61962642, 123925284]

約数ペア:

[(1, 123925284), (2, 61962642), (3, 41308428), (4, 30981321), (6, 20654214), (7, 17703612), (9, 13769476), (12, 10327107), (14, 8851806), (18, 6884738), (21, 5901204), (28, 4425903), (36, 3442369), (37, 3349332), (42, 2950602), (63, 1967068), (74, 1674666), (84, 1475301), (111, 1116444), (126, 983534), (148, 837333), (222, 558222), (252, 491767), (259, 478476), (333, 372148), (444, 279111), (518, 239238), (666, 186074), (777, 159492), (1036, 119619), (1332, 93037), (1554, 79746), (2331, 53164), (3108, 39873), (4662, 26582), (9324, 13291)]