84739380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128393}}^1$

素因数の和:128416

約数の個数: 48

約数和(自身を含む): 258842304

約数和(自身を除く): 174102924

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 128393, 256786, 385179, 513572, 641965, 770358, 1283930, 1412323, 1540716, 1925895, 2567860, 2824646, 3851790, 4236969, 5649292, 7061615, 7703580, 8473938, 14123230, 16947876, 21184845, 28246460, 42369690, 84739380]

約数ペア:

[(1, 84739380), (2, 42369690), (3, 28246460), (4, 21184845), (5, 16947876), (6, 14123230), (10, 8473938), (11, 7703580), (12, 7061615), (15, 5649292), (20, 4236969), (22, 3851790), (30, 2824646), (33, 2567860), (44, 1925895), (55, 1540716), (60, 1412323), (66, 1283930), (110, 770358), (132, 641965), (165, 513572), (220, 385179), (330, 256786), (660, 128393)]