61205872

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 147546112

約数和(自身を除く): 86340240

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 127, 182, 208, 254, 331, 364, 508, 662, 728, 889, 1016, 1324, 1456, 1651, 1778, 2032, 2317, 2648, 3302, 3556, 4303, 4634, 5296, 6604, 7112, 8606, 9268, 11557, 13208, 14224, 17212, 18536, 23114, 26416, 30121, 34424, 37072, 42037, 46228, 60242, 68848, 84074, 92456, 120484, 168148, 184912, 240968, 294259, 336296, 481936, 546481, 588518, 672592, 1092962, 1177036, 2185924, 2354072, 3825367, 4371848, 4708144, 7650734, 8743696, 15301468, 30602936, 61205872]

約数ペア:

[(1, 61205872), (2, 30602936), (4, 15301468), (7, 8743696), (8, 7650734), (13, 4708144), (14, 4371848), (16, 3825367), (26, 2354072), (28, 2185924), (52, 1177036), (56, 1092962), (91, 672592), (104, 588518), (112, 546481), (127, 481936), (182, 336296), (208, 294259), (254, 240968), (331, 184912), (364, 168148), (508, 120484), (662, 92456), (728, 84074), (889, 68848), (1016, 60242), (1324, 46228), (1456, 42037), (1651, 37072), (1778, 34424), (2032, 30121), (2317, 26416), (2648, 23114), (3302, 18536), (3556, 17212), (4303, 14224), (4634, 13208), (5296, 11557), (6604, 9268), (7112, 8606)]