67988808

素因数分解:

$2^3\times 3^4\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 191664000

約数和(自身を除く): 123675192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 239, 324, 439, 478, 648, 717, 878, 956, 1317, 1434, 1756, 1912, 2151, 2634, 2868, 3512, 3951, 4302, 5268, 5736, 6453, 7902, 8604, 10536, 11853, 12906, 15804, 17208, 19359, 23706, 25812, 31608, 35559, 38718, 47412, 51624, 71118, 77436, 94824, 104921, 142236, 154872, 209842, 284472, 314763, 419684, 629526, 839368, 944289, 1259052, 1888578, 2518104, 2832867, 3777156, 5665734, 7554312, 8498601, 11331468, 16997202, 22662936, 33994404, 67988808]

約数ペア:

[(1, 67988808), (2, 33994404), (3, 22662936), (4, 16997202), (6, 11331468), (8, 8498601), (9, 7554312), (12, 5665734), (18, 3777156), (24, 2832867), (27, 2518104), (36, 1888578), (54, 1259052), (72, 944289), (81, 839368), (108, 629526), (162, 419684), (216, 314763), (239, 284472), (324, 209842), (439, 154872), (478, 142236), (648, 104921), (717, 94824), (878, 77436), (956, 71118), (1317, 51624), (1434, 47412), (1756, 38718), (1912, 35559), (2151, 31608), (2634, 25812), (2868, 23706), (3512, 19359), (3951, 17208), (4302, 15804), (5268, 12906), (5736, 11853), (6453, 10536), (7902, 8604)]