82761774

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{2213}}^1$

素因数の和:2512

約数の個数: 32

約数和(自身を含む): 173435904

約数和(自身を除く): 90674130

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 271, 542, 813, 1626, 2213, 4426, 6233, 6639, 12466, 13278, 18699, 37398, 50899, 101798, 152697, 305394, 599723, 1199446, 1799169, 3598338, 13793629, 27587258, 41380887, 82761774]

約数ペア:

[(1, 82761774), (2, 41380887), (3, 27587258), (6, 13793629), (23, 3598338), (46, 1799169), (69, 1199446), (138, 599723), (271, 305394), (542, 152697), (813, 101798), (1626, 50899), (2213, 37398), (4426, 18699), (6233, 13278), (6639, 12466)]