71997042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 170233920

約数和(自身を除く): 98236878

約数列:

[1, 2, 3, 6, 13, 19, 26, 37, 38, 39, 57, 74, 78, 101, 111, 114, 169, 202, 222, 247, 303, 338, 481, 494, 507, 606, 703, 741, 962, 1014, 1313, 1406, 1443, 1482, 1919, 2109, 2626, 2886, 3211, 3737, 3838, 3939, 4218, 5757, 6253, 6422, 7474, 7878, 9139, 9633, 11211, 11514, 12506, 17069, 18278, 18759, 19266, 22422, 24947, 27417, 34138, 37518, 48581, 49894, 51207, 54834, 71003, 74841, 97162, 102414, 118807, 142006, 145743, 149682, 213009, 237614, 291486, 324311, 356421, 426018, 631553, 648622, 712842, 923039, 972933, 1263106, 1846078, 1894659, 1945866, 2769117, 3789318, 5538234, 11999507, 23999014, 35998521, 71997042]

約数ペア:

[(1, 71997042), (2, 35998521), (3, 23999014), (6, 11999507), (13, 5538234), (19, 3789318), (26, 2769117), (37, 1945866), (38, 1894659), (39, 1846078), (57, 1263106), (74, 972933), (78, 923039), (101, 712842), (111, 648622), (114, 631553), (169, 426018), (202, 356421), (222, 324311), (247, 291486), (303, 237614), (338, 213009), (481, 149682), (494, 145743), (507, 142006), (606, 118807), (703, 102414), (741, 97162), (962, 74841), (1014, 71003), (1313, 54834), (1406, 51207), (1443, 49894), (1482, 48581), (1919, 37518), (2109, 34138), (2626, 27417), (2886, 24947), (3211, 22422), (3737, 19266), (3838, 18759), (3939, 18278), (4218, 17069), (5757, 12506), (6253, 11514), (6422, 11211), (7474, 9633), (7878, 9139)]