67761648

素因数分解:

$2^4\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1831}}^1$

素因数の和:2102

約数の個数: 60

約数和(自身を含む): 190480368

約数和(自身を除く): 122718720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 257, 514, 771, 1028, 1542, 1831, 2056, 2313, 3084, 3662, 4112, 4626, 5493, 6168, 7324, 9252, 10986, 12336, 14648, 16479, 18504, 21972, 29296, 32958, 37008, 43944, 65916, 87888, 131832, 263664, 470567, 941134, 1411701, 1882268, 2823402, 3764536, 4235103, 5646804, 7529072, 8470206, 11293608, 16940412, 22587216, 33880824, 67761648]

約数ペア:

[(1, 67761648), (2, 33880824), (3, 22587216), (4, 16940412), (6, 11293608), (8, 8470206), (9, 7529072), (12, 5646804), (16, 4235103), (18, 3764536), (24, 2823402), (36, 1882268), (48, 1411701), (72, 941134), (144, 470567), (257, 263664), (514, 131832), (771, 87888), (1028, 65916), (1542, 43944), (1831, 37008), (2056, 32958), (2313, 29296), (3084, 21972), (3662, 18504), (4112, 16479), (4626, 14648), (5493, 12336), (6168, 10986), (7324, 9252)]