85181616

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{45503}}^1$

素因数の和:45530

約数の個数: 60

約数和(自身を含む): 256733568

約数和(自身を除く): 171551952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 45503, 91006, 136509, 182012, 273018, 364024, 409527, 546036, 591539, 728048, 819054, 1092072, 1183078, 1638108, 1774617, 2184144, 2366156, 3276216, 3549234, 4732312, 5323851, 6552432, 7098468, 9464624, 10647702, 14196936, 21295404, 28393872, 42590808, 85181616]

約数ペア:

[(1, 85181616), (2, 42590808), (3, 28393872), (4, 21295404), (6, 14196936), (8, 10647702), (9, 9464624), (12, 7098468), (13, 6552432), (16, 5323851), (18, 4732312), (24, 3549234), (26, 3276216), (36, 2366156), (39, 2184144), (48, 1774617), (52, 1638108), (72, 1183078), (78, 1092072), (104, 819054), (117, 728048), (144, 591539), (156, 546036), (208, 409527), (234, 364024), (312, 273018), (468, 182012), (624, 136509), (936, 91006), (1872, 45503)]