84875658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1$

素因数の和:2219

約数の個数: 64

約数和(自身を含む): 207470592

約数和(自身を除く): 122594934

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 46, 69, 82, 123, 138, 161, 246, 287, 322, 483, 574, 861, 943, 966, 1722, 1886, 2143, 2829, 4286, 5658, 6429, 6601, 12858, 13202, 15001, 19803, 30002, 39606, 45003, 49289, 87863, 90006, 98578, 147867, 175726, 263589, 295734, 345023, 527178, 615041, 690046, 1035069, 1230082, 1845123, 2020849, 2070138, 3690246, 4041698, 6062547, 12125094, 14145943, 28291886, 42437829, 84875658]

約数ペア:

[(1, 84875658), (2, 42437829), (3, 28291886), (6, 14145943), (7, 12125094), (14, 6062547), (21, 4041698), (23, 3690246), (41, 2070138), (42, 2020849), (46, 1845123), (69, 1230082), (82, 1035069), (123, 690046), (138, 615041), (161, 527178), (246, 345023), (287, 295734), (322, 263589), (483, 175726), (574, 147867), (861, 98578), (943, 90006), (966, 87863), (1722, 49289), (1886, 45003), (2143, 39606), (2829, 30002), (4286, 19803), (5658, 15001), (6429, 13202), (6601, 12858)]