84472668

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{6841}}^1$

素因数の和:6872

約数の個数: 72

約数和(自身を含む): 249048800

約数和(自身を除く): 164576132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 6841, 12348, 13682, 20523, 27364, 41046, 47887, 61569, 82092, 95774, 123138, 143661, 191548, 246276, 287322, 335209, 430983, 574644, 670418, 861966, 1005627, 1340836, 1723932, 2011254, 2346463, 3016881, 4022508, 4692926, 6033762, 7039389, 9385852, 12067524, 14078778, 21118167, 28157556, 42236334, 84472668]

約数ペア:

[(1, 84472668), (2, 42236334), (3, 28157556), (4, 21118167), (6, 14078778), (7, 12067524), (9, 9385852), (12, 7039389), (14, 6033762), (18, 4692926), (21, 4022508), (28, 3016881), (36, 2346463), (42, 2011254), (49, 1723932), (63, 1340836), (84, 1005627), (98, 861966), (126, 670418), (147, 574644), (196, 430983), (252, 335209), (294, 287322), (343, 246276), (441, 191548), (588, 143661), (686, 123138), (882, 95774), (1029, 82092), (1372, 61569), (1764, 47887), (2058, 41046), (3087, 27364), (4116, 20523), (6174, 13682), (6841, 12348)]