42429072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{641}}^1$

素因数の和:856

約数の個数: 80

約数和(自身を含む): 126099072

約数和(自身を除く): 83670000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 197, 336, 394, 591, 641, 788, 1182, 1282, 1379, 1576, 1923, 2364, 2564, 2758, 3152, 3846, 4137, 4487, 4728, 5128, 5516, 7692, 8274, 8974, 9456, 10256, 11032, 13461, 15384, 16548, 17948, 22064, 26922, 30768, 33096, 35896, 53844, 66192, 71792, 107688, 126277, 215376, 252554, 378831, 505108, 757662, 883939, 1010216, 1515324, 1767878, 2020432, 2651817, 3030648, 3535756, 5303634, 6061296, 7071512, 10607268, 14143024, 21214536, 42429072]

約数ペア:

[(1, 42429072), (2, 21214536), (3, 14143024), (4, 10607268), (6, 7071512), (7, 6061296), (8, 5303634), (12, 3535756), (14, 3030648), (16, 2651817), (21, 2020432), (24, 1767878), (28, 1515324), (42, 1010216), (48, 883939), (56, 757662), (84, 505108), (112, 378831), (168, 252554), (197, 215376), (336, 126277), (394, 107688), (591, 71792), (641, 66192), (788, 53844), (1182, 35896), (1282, 33096), (1379, 30768), (1576, 26922), (1923, 22064), (2364, 17948), (2564, 16548), (2758, 15384), (3152, 13461), (3846, 11032), (4137, 10256), (4487, 9456), (4728, 8974), (5128, 8274), (5516, 7692)]