74891208

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1547

約数の個数: 96

約数和(自身を含む): 223011360

約数和(自身を除く): 148120152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 49, 56, 84, 86, 98, 129, 147, 168, 172, 196, 258, 294, 301, 344, 392, 516, 588, 602, 903, 1032, 1176, 1204, 1481, 1806, 2107, 2408, 2962, 3612, 4214, 4443, 5924, 6321, 7224, 8428, 8886, 10367, 11848, 12642, 16856, 17772, 20734, 25284, 31101, 35544, 41468, 50568, 62202, 63683, 72569, 82936, 124404, 127366, 145138, 191049, 217707, 248808, 254732, 290276, 382098, 435414, 445781, 509464, 580552, 764196, 870828, 891562, 1337343, 1528392, 1741656, 1783124, 2674686, 3120467, 3566248, 5349372, 6240934, 9361401, 10698744, 12481868, 18722802, 24963736, 37445604, 74891208]

約数ペア:

[(1, 74891208), (2, 37445604), (3, 24963736), (4, 18722802), (6, 12481868), (7, 10698744), (8, 9361401), (12, 6240934), (14, 5349372), (21, 3566248), (24, 3120467), (28, 2674686), (42, 1783124), (43, 1741656), (49, 1528392), (56, 1337343), (84, 891562), (86, 870828), (98, 764196), (129, 580552), (147, 509464), (168, 445781), (172, 435414), (196, 382098), (258, 290276), (294, 254732), (301, 248808), (344, 217707), (392, 191049), (516, 145138), (588, 127366), (602, 124404), (903, 82936), (1032, 72569), (1176, 63683), (1204, 62202), (1481, 50568), (1806, 41468), (2107, 35544), (2408, 31101), (2962, 25284), (3612, 20734), (4214, 17772), (4443, 16856), (5924, 12642), (6321, 11848), (7224, 10367), (8428, 8886)]