64180578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 164400768

約数和(自身を除く): 100220190

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 73, 77, 121, 146, 154, 173, 219, 231, 242, 346, 363, 438, 462, 511, 519, 726, 803, 847, 1022, 1038, 1211, 1533, 1606, 1694, 1903, 2409, 2422, 2541, 3066, 3633, 3806, 4818, 5082, 5621, 5709, 7266, 8833, 11242, 11418, 12629, 13321, 16863, 17666, 20933, 25258, 26499, 26642, 33726, 37887, 39963, 41866, 52998, 61831, 62799, 75774, 79926, 88403, 123662, 125598, 138919, 146531, 176806, 185493, 265209, 277838, 293062, 370986, 416757, 439593, 530418, 833514, 879186, 972433, 1528109, 1944866, 2917299, 3056218, 4584327, 5834598, 9168654, 10696763, 21393526, 32090289, 64180578]

約数ペア:

[(1, 64180578), (2, 32090289), (3, 21393526), (6, 10696763), (7, 9168654), (11, 5834598), (14, 4584327), (21, 3056218), (22, 2917299), (33, 1944866), (42, 1528109), (66, 972433), (73, 879186), (77, 833514), (121, 530418), (146, 439593), (154, 416757), (173, 370986), (219, 293062), (231, 277838), (242, 265209), (346, 185493), (363, 176806), (438, 146531), (462, 138919), (511, 125598), (519, 123662), (726, 88403), (803, 79926), (847, 75774), (1022, 62799), (1038, 61831), (1211, 52998), (1533, 41866), (1606, 39963), (1694, 37887), (1903, 33726), (2409, 26642), (2422, 26499), (2541, 25258), (3066, 20933), (3633, 17666), (3806, 16863), (4818, 13321), (5082, 12629), (5621, 11418), (5709, 11242), (7266, 8833)]