87928206

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 189083136

約数和(自身を除く): 101154930

約数列:

[1, 2, 3, 6, 37, 43, 61, 74, 86, 111, 122, 129, 151, 183, 222, 258, 302, 366, 453, 906, 1591, 2257, 2623, 3182, 4514, 4773, 5246, 5587, 6493, 6771, 7869, 9211, 9546, 11174, 12986, 13542, 15738, 16761, 18422, 19479, 27633, 33522, 38958, 55266, 97051, 194102, 240241, 291153, 340807, 396073, 480482, 582306, 681614, 720723, 792146, 1022421, 1188219, 1441446, 2044842, 2376438, 14654701, 29309402, 43964103, 87928206]

約数ペア:

[(1, 87928206), (2, 43964103), (3, 29309402), (6, 14654701), (37, 2376438), (43, 2044842), (61, 1441446), (74, 1188219), (86, 1022421), (111, 792146), (122, 720723), (129, 681614), (151, 582306), (183, 480482), (222, 396073), (258, 340807), (302, 291153), (366, 240241), (453, 194102), (906, 97051), (1591, 55266), (2257, 38958), (2623, 33522), (3182, 27633), (4514, 19479), (4773, 18422), (5246, 16761), (5587, 15738), (6493, 13542), (6771, 12986), (7869, 11174), (9211, 9546)]