85806252

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{6949}}^1$

素因数の和:6980

約数の個数: 72

約数和(自身を含む): 252980000

約数和(自身を除く): 167173748

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, 6949, 12348, 13898, 20847, 27796, 41694, 48643, 62541, 83388, 97286, 125082, 145929, 194572, 250164, 291858, 340501, 437787, 583716, 681002, 875574, 1021503, 1362004, 1751148, 2043006, 2383507, 3064509, 4086012, 4767014, 6129018, 7150521, 9534028, 12258036, 14301042, 21451563, 28602084, 42903126, 85806252]

約数ペア:

[(1, 85806252), (2, 42903126), (3, 28602084), (4, 21451563), (6, 14301042), (7, 12258036), (9, 9534028), (12, 7150521), (14, 6129018), (18, 4767014), (21, 4086012), (28, 3064509), (36, 2383507), (42, 2043006), (49, 1751148), (63, 1362004), (84, 1021503), (98, 875574), (126, 681002), (147, 583716), (196, 437787), (252, 340501), (294, 291858), (343, 250164), (441, 194572), (588, 145929), (686, 125082), (882, 97286), (1029, 83388), (1372, 62541), (1764, 48643), (2058, 41694), (3087, 27796), (4116, 20847), (6174, 13898), (6949, 12348)]