81926748

素因数分解:

$2^2\times 3^3\times {\mathrm{317}}^1\times {\mathrm{2393}}^1$

素因数の和:2723

約数の個数: 48

約数和(自身を含む): 213161760

約数和(自身を除く): 131235012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 317, 634, 951, 1268, 1902, 2393, 2853, 3804, 4786, 5706, 7179, 8559, 9572, 11412, 14358, 17118, 21537, 28716, 34236, 43074, 64611, 86148, 129222, 258444, 758581, 1517162, 2275743, 3034324, 4551486, 6827229, 9102972, 13654458, 20481687, 27308916, 40963374, 81926748]

約数ペア:

[(1, 81926748), (2, 40963374), (3, 27308916), (4, 20481687), (6, 13654458), (9, 9102972), (12, 6827229), (18, 4551486), (27, 3034324), (36, 2275743), (54, 1517162), (108, 758581), (317, 258444), (634, 129222), (951, 86148), (1268, 64611), (1902, 43074), (2393, 34236), (2853, 28716), (3804, 21537), (4786, 17118), (5706, 14358), (7179, 11412), (8559, 9572)]