77933576

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1254

約数の個数: 64

約数和(自身を含む): 179470080

約数和(自身を除く): 101536504

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 71, 119, 136, 142, 238, 284, 476, 497, 568, 952, 994, 1153, 1207, 1988, 2306, 2414, 3976, 4612, 4828, 8071, 8449, 9224, 9656, 16142, 16898, 19601, 32284, 33796, 39202, 64568, 67592, 78404, 81863, 137207, 156808, 163726, 274414, 327452, 548828, 573041, 654904, 1097656, 1146082, 1391671, 2292164, 2783342, 4584328, 5566684, 9741697, 11133368, 19483394, 38966788, 77933576]

約数ペア:

[(1, 77933576), (2, 38966788), (4, 19483394), (7, 11133368), (8, 9741697), (14, 5566684), (17, 4584328), (28, 2783342), (34, 2292164), (56, 1391671), (68, 1146082), (71, 1097656), (119, 654904), (136, 573041), (142, 548828), (238, 327452), (284, 274414), (476, 163726), (497, 156808), (568, 137207), (952, 81863), (994, 78404), (1153, 67592), (1207, 64568), (1988, 39202), (2306, 33796), (2414, 32284), (3976, 19601), (4612, 16898), (4828, 16142), (8071, 9656), (8449, 9224)]