77507024

素因数分解:

$2^4\times 7^3\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:545

約数の個数: 80

約数和(自身を含む): 181536000

約数和(自身を除く): 104028976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 343, 392, 406, 464, 487, 686, 784, 812, 974, 1372, 1421, 1624, 1948, 2744, 2842, 3248, 3409, 3896, 5488, 5684, 6818, 7792, 9947, 11368, 13636, 14123, 19894, 22736, 23863, 27272, 28246, 39788, 47726, 54544, 56492, 79576, 95452, 98861, 112984, 159152, 167041, 190904, 197722, 225968, 334082, 381808, 395444, 668164, 692027, 790888, 1336328, 1384054, 1581776, 2672656, 2768108, 4844189, 5536216, 9688378, 11072432, 19376756, 38753512, 77507024]

約数ペア:

[(1, 77507024), (2, 38753512), (4, 19376756), (7, 11072432), (8, 9688378), (14, 5536216), (16, 4844189), (28, 2768108), (29, 2672656), (49, 1581776), (56, 1384054), (58, 1336328), (98, 790888), (112, 692027), (116, 668164), (196, 395444), (203, 381808), (232, 334082), (343, 225968), (392, 197722), (406, 190904), (464, 167041), (487, 159152), (686, 112984), (784, 98861), (812, 95452), (974, 79576), (1372, 56492), (1421, 54544), (1624, 47726), (1948, 39788), (2744, 28246), (2842, 27272), (3248, 23863), (3409, 22736), (3896, 19894), (5488, 14123), (5684, 13636), (6818, 11368), (7792, 9947)]