64939212

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2060

約数の個数: 96

約数和(自身を含む): 189288960

約数和(自身を除く): 124349748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 207, 234, 276, 299, 351, 414, 468, 598, 621, 702, 828, 897, 1196, 1242, 1404, 1794, 2011, 2484, 2691, 3588, 4022, 5382, 6033, 8044, 8073, 10764, 12066, 16146, 18099, 24132, 26143, 32292, 36198, 46253, 52286, 54297, 72396, 78429, 92506, 104572, 108594, 138759, 156858, 185012, 217188, 235287, 277518, 313716, 416277, 470574, 555036, 601289, 705861, 832554, 941148, 1202578, 1248831, 1411722, 1665108, 1803867, 2405156, 2497662, 2823444, 3607734, 4995324, 5411601, 7215468, 10823202, 16234803, 21646404, 32469606, 64939212]

約数ペア:

[(1, 64939212), (2, 32469606), (3, 21646404), (4, 16234803), (6, 10823202), (9, 7215468), (12, 5411601), (13, 4995324), (18, 3607734), (23, 2823444), (26, 2497662), (27, 2405156), (36, 1803867), (39, 1665108), (46, 1411722), (52, 1248831), (54, 1202578), (69, 941148), (78, 832554), (92, 705861), (108, 601289), (117, 555036), (138, 470574), (156, 416277), (207, 313716), (234, 277518), (276, 235287), (299, 217188), (351, 185012), (414, 156858), (468, 138759), (598, 108594), (621, 104572), (702, 92506), (828, 78429), (897, 72396), (1196, 54297), (1242, 52286), (1404, 46253), (1794, 36198), (2011, 32292), (2484, 26143), (2691, 24132), (3588, 18099), (4022, 16146), (5382, 12066), (6033, 10764), (8044, 8073)]