74907084

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{18199}}^1$

素因数の和:18227

約数の個数: 48

約数和(自身を含む): 203840000

約数和(自身を除く): 128932916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 18199, 36398, 54597, 72796, 109194, 127393, 218388, 254786, 382179, 509572, 764358, 891751, 1528716, 1783502, 2675253, 3567004, 5350506, 6242257, 10701012, 12484514, 18726771, 24969028, 37453542, 74907084]

約数ペア:

[(1, 74907084), (2, 37453542), (3, 24969028), (4, 18726771), (6, 12484514), (7, 10701012), (12, 6242257), (14, 5350506), (21, 3567004), (28, 2675253), (42, 1783502), (49, 1528716), (84, 891751), (98, 764358), (147, 509572), (196, 382179), (294, 254786), (343, 218388), (588, 127393), (686, 109194), (1029, 72796), (1372, 54597), (2058, 36398), (4116, 18199)]