82139564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 161511840

約数和(自身を除く): 79372276

約数列:

[1, 2, 4, 13, 26, 41, 52, 59, 82, 118, 164, 236, 533, 653, 767, 1066, 1306, 1534, 2132, 2419, 2612, 3068, 4838, 8489, 9676, 16978, 26773, 31447, 33956, 38527, 53546, 62894, 77054, 107092, 125788, 154108, 348049, 500851, 696098, 1001702, 1392196, 1579607, 2003404, 3159214, 6318428, 20534891, 41069782, 82139564]

約数ペア:

[(1, 82139564), (2, 41069782), (4, 20534891), (13, 6318428), (26, 3159214), (41, 2003404), (52, 1579607), (59, 1392196), (82, 1001702), (118, 696098), (164, 500851), (236, 348049), (533, 154108), (653, 125788), (767, 107092), (1066, 77054), (1306, 62894), (1534, 53546), (2132, 38527), (2419, 33956), (2612, 31447), (3068, 26773), (4838, 16978), (8489, 9676)]