80742156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1277}}^1$

素因数の和:1774

約数の個数: 48

約数和(自身を含む): 206115840

約数和(自身を除く): 125373684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 479, 958, 1277, 1437, 1916, 2554, 2874, 3831, 5108, 5269, 5748, 7662, 10538, 14047, 15324, 15807, 21076, 28094, 31614, 42141, 56188, 63228, 84282, 168564, 611683, 1223366, 1835049, 2446732, 3670098, 6728513, 7340196, 13457026, 20185539, 26914052, 40371078, 80742156]

約数ペア:

[(1, 80742156), (2, 40371078), (3, 26914052), (4, 20185539), (6, 13457026), (11, 7340196), (12, 6728513), (22, 3670098), (33, 2446732), (44, 1835049), (66, 1223366), (132, 611683), (479, 168564), (958, 84282), (1277, 63228), (1437, 56188), (1916, 42141), (2554, 31614), (2874, 28094), (3831, 21076), (5108, 15807), (5269, 15324), (5748, 14047), (7662, 10538)]