61189492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 135191616

約数和(自身を除く): 74002124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 169, 182, 193, 268, 338, 364, 386, 469, 676, 772, 871, 938, 1183, 1351, 1742, 1876, 2366, 2509, 2702, 3484, 4732, 5018, 5404, 6097, 10036, 11323, 12194, 12931, 17563, 22646, 24388, 25862, 32617, 35126, 45292, 51724, 65234, 70252, 79261, 90517, 130468, 158522, 168103, 181034, 228319, 317044, 336206, 362068, 456638, 672412, 913276, 1176721, 2185339, 2353442, 4370678, 4706884, 8741356, 15297373, 30594746, 61189492]

約数ペア:

[(1, 61189492), (2, 30594746), (4, 15297373), (7, 8741356), (13, 4706884), (14, 4370678), (26, 2353442), (28, 2185339), (52, 1176721), (67, 913276), (91, 672412), (134, 456638), (169, 362068), (182, 336206), (193, 317044), (268, 228319), (338, 181034), (364, 168103), (386, 158522), (469, 130468), (676, 90517), (772, 79261), (871, 70252), (938, 65234), (1183, 51724), (1351, 45292), (1742, 35126), (1876, 32617), (2366, 25862), (2509, 24388), (2702, 22646), (3484, 17563), (4732, 12931), (5018, 12194), (5404, 11323), (6097, 10036)]