74477872

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1194

約数の個数: 80

約数和(自身を含む): 179353600

約数和(自身を除く): 104875728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1129, 1178, 1736, 2128, 2258, 2356, 3472, 4123, 4516, 4712, 7903, 8246, 9032, 9424, 15806, 16492, 18064, 21451, 31612, 32984, 34999, 42902, 63224, 65968, 69998, 85804, 126448, 139996, 150157, 171608, 244993, 279992, 300314, 343216, 489986, 559984, 600628, 664981, 979972, 1201256, 1329962, 1959944, 2402512, 2659924, 3919888, 4654867, 5319848, 9309734, 10639696, 18619468, 37238936, 74477872]

約数ペア:

[(1, 74477872), (2, 37238936), (4, 18619468), (7, 10639696), (8, 9309734), (14, 5319848), (16, 4654867), (19, 3919888), (28, 2659924), (31, 2402512), (38, 1959944), (56, 1329962), (62, 1201256), (76, 979972), (112, 664981), (124, 600628), (133, 559984), (152, 489986), (217, 343216), (248, 300314), (266, 279992), (304, 244993), (434, 171608), (496, 150157), (532, 139996), (589, 126448), (868, 85804), (1064, 69998), (1129, 65968), (1178, 63224), (1736, 42902), (2128, 34999), (2258, 32984), (2356, 31612), (3472, 21451), (4123, 18064), (4516, 16492), (4712, 15806), (7903, 9424), (8246, 9032)]