78841968

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:582

約数の個数: 80

約数和(自身を含む): 211700736

約数和(自身を除く): 132858768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 103, 111, 148, 206, 222, 296, 309, 412, 431, 444, 592, 618, 824, 862, 888, 1236, 1293, 1648, 1724, 1776, 2472, 2586, 3448, 3811, 4944, 5172, 6896, 7622, 10344, 11433, 15244, 15947, 20688, 22866, 30488, 31894, 44393, 45732, 47841, 60976, 63788, 88786, 91464, 95682, 127576, 133179, 177572, 182928, 191364, 255152, 266358, 355144, 382728, 532716, 710288, 765456, 1065432, 1642541, 2130864, 3285082, 4927623, 6570164, 9855246, 13140328, 19710492, 26280656, 39420984, 78841968]

約数ペア:

[(1, 78841968), (2, 39420984), (3, 26280656), (4, 19710492), (6, 13140328), (8, 9855246), (12, 6570164), (16, 4927623), (24, 3285082), (37, 2130864), (48, 1642541), (74, 1065432), (103, 765456), (111, 710288), (148, 532716), (206, 382728), (222, 355144), (296, 266358), (309, 255152), (412, 191364), (431, 182928), (444, 177572), (592, 133179), (618, 127576), (824, 95682), (862, 91464), (888, 88786), (1236, 63788), (1293, 60976), (1648, 47841), (1724, 45732), (1776, 44393), (2472, 31894), (2586, 30488), (3448, 22866), (3811, 20688), (4944, 15947), (5172, 15244), (6896, 11433), (7622, 10344)]