81842609472

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2473}}^1\times {\mathrm{13259}}^1$

素因数の和:15760

約数の個数: 112

約数和(自身を含む): 233310866880

約数和(自身を除く): 151468257408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2473, 2496, 4946, 7419, 9892, 13259, 14838, 19784, 26518, 29676, 32149, 39568, 39777, 53036, 59352, 64298, 79136, 79554, 96447, 106072, 118704, 128596, 158272, 159108, 172367, 192894, 212144, 237408, 257192, 318216, 344734, 385788, 424288, 474816, 514384, 517101, 636432, 689468, 771576, 848576, 1028768, 1034202, 1272864, 1378936, 1543152, 2057536, 2068404, 2545728, 2757872, 3086304, 4136808, 5515744, 6172608, 8273616, 11031488, 16547232, 32789507, 33094464, 65579014, 98368521, 131158028, 196737042, 262316056, 393474084, 426263591, 524632112, 786948168, 852527182, 1049264224, 1278790773, 1573896336, 1705054364, 2098528448, 2557581546, 3147792672, 3410108728, 5115163092, 6295585344, 6820217456, 10230326184, 13640434912, 20460652368, 27280869824, 40921304736, 81842609472]

約数ペア:

[(1, 81842609472), (2, 40921304736), (3, 27280869824), (4, 20460652368), (6, 13640434912), (8, 10230326184), (12, 6820217456), (13, 6295585344), (16, 5115163092), (24, 3410108728), (26, 3147792672), (32, 2557581546), (39, 2098528448), (48, 1705054364), (52, 1573896336), (64, 1278790773), (78, 1049264224), (96, 852527182), (104, 786948168), (156, 524632112), (192, 426263591), (208, 393474084), (312, 262316056), (416, 196737042), (624, 131158028), (832, 98368521), (1248, 65579014), (2473, 33094464), (2496, 32789507), (4946, 16547232), (7419, 11031488), (9892, 8273616), (13259, 6172608), (14838, 5515744), (19784, 4136808), (26518, 3086304), (29676, 2757872), (32149, 2545728), (39568, 2068404), (39777, 2057536), (53036, 1543152), (59352, 1378936), (64298, 1272864), (79136, 1034202), (79554, 1028768), (96447, 848576), (106072, 771576), (118704, 689468), (128596, 636432), (158272, 517101), (159108, 514384), (172367, 474816), (192894, 424288), (212144, 385788), (237408, 344734), (257192, 318216)]