71070216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3331}}^1$

素因数の和:3474

約数の個数: 64

約数和(自身を含む): 204718080

約数和(自身を除く): 133647864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3331, 3556, 5334, 6662, 7112, 9993, 10668, 13324, 19986, 21336, 23317, 26648, 39972, 46634, 69951, 79944, 93268, 139902, 186536, 279804, 423037, 559608, 846074, 1269111, 1692148, 2538222, 2961259, 3384296, 5076444, 5922518, 8883777, 10152888, 11845036, 17767554, 23690072, 35535108, 71070216]

約数ペア:

[(1, 71070216), (2, 35535108), (3, 23690072), (4, 17767554), (6, 11845036), (7, 10152888), (8, 8883777), (12, 5922518), (14, 5076444), (21, 3384296), (24, 2961259), (28, 2538222), (42, 1692148), (56, 1269111), (84, 846074), (127, 559608), (168, 423037), (254, 279804), (381, 186536), (508, 139902), (762, 93268), (889, 79944), (1016, 69951), (1524, 46634), (1778, 39972), (2667, 26648), (3048, 23317), (3331, 21336), (3556, 19986), (5334, 13324), (6662, 10668), (7112, 9993)]