90448326

素因数分解:

$2^1\times 3^4\times {\mathrm{347}}^1\times {\mathrm{1609}}^1$

素因数の和:1970

約数の個数: 40

約数和(自身を含む): 203381640

約数和(自身を除く): 112933314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 347, 694, 1041, 1609, 2082, 3123, 3218, 4827, 6246, 9369, 9654, 14481, 18738, 28107, 28962, 43443, 56214, 86886, 130329, 260658, 558323, 1116646, 1674969, 3349938, 5024907, 10049814, 15074721, 30149442, 45224163, 90448326]

約数ペア:

[(1, 90448326), (2, 45224163), (3, 30149442), (6, 15074721), (9, 10049814), (18, 5024907), (27, 3349938), (54, 1674969), (81, 1116646), (162, 558323), (347, 260658), (694, 130329), (1041, 86886), (1609, 56214), (2082, 43443), (3123, 28962), (3218, 28107), (4827, 18738), (6246, 14481), (9369, 9654)]