81746688

素因数分解:

$2^8\times 3^1\times {\mathrm{106441}}^1$

素因数の和:106460

約数の個数: 36

約数和(自身を含む): 217567448

約数和(自身を除く): 135820760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 106441, 212882, 319323, 425764, 638646, 851528, 1277292, 1703056, 2554584, 3406112, 5109168, 6812224, 10218336, 13624448, 20436672, 27248896, 40873344, 81746688]

約数ペア:

[(1, 81746688), (2, 40873344), (3, 27248896), (4, 20436672), (6, 13624448), (8, 10218336), (12, 6812224), (16, 5109168), (24, 3406112), (32, 2554584), (48, 1703056), (64, 1277292), (96, 851528), (128, 638646), (192, 425764), (256, 319323), (384, 212882), (768, 106441)]