68889312

素因数分解:

$2^5\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1213

約数の個数: 96

約数和(自身を含む): 203938560

約数和(自身を除く): 135049248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 96, 108, 142, 144, 213, 216, 284, 288, 426, 432, 568, 639, 852, 864, 1123, 1136, 1278, 1704, 1917, 2246, 2272, 2556, 3369, 3408, 3834, 4492, 5112, 6738, 6816, 7668, 8984, 10107, 10224, 13476, 15336, 17968, 20214, 20448, 26952, 30321, 30672, 35936, 40428, 53904, 60642, 61344, 79733, 80856, 107808, 121284, 159466, 161712, 239199, 242568, 318932, 323424, 478398, 485136, 637864, 717597, 956796, 970272, 1275728, 1435194, 1913592, 2152791, 2551456, 2870388, 3827184, 4305582, 5740776, 7654368, 8611164, 11481552, 17222328, 22963104, 34444656, 68889312]

約数ペア:

[(1, 68889312), (2, 34444656), (3, 22963104), (4, 17222328), (6, 11481552), (8, 8611164), (9, 7654368), (12, 5740776), (16, 4305582), (18, 3827184), (24, 2870388), (27, 2551456), (32, 2152791), (36, 1913592), (48, 1435194), (54, 1275728), (71, 970272), (72, 956796), (96, 717597), (108, 637864), (142, 485136), (144, 478398), (213, 323424), (216, 318932), (284, 242568), (288, 239199), (426, 161712), (432, 159466), (568, 121284), (639, 107808), (852, 80856), (864, 79733), (1123, 61344), (1136, 60642), (1278, 53904), (1704, 40428), (1917, 35936), (2246, 30672), (2272, 30321), (2556, 26952), (3369, 20448), (3408, 20214), (3834, 17968), (4492, 15336), (5112, 13476), (6738, 10224), (6816, 10107), (7668, 8984)]