89403426

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{78839}}^1$

素因数の和:78860

約数の個数: 40

約数和(自身を含む): 228951360

約数和(自身を除く): 139547934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 78839, 157678, 236517, 473034, 551873, 709551, 1103746, 1419102, 1655619, 2128653, 3311238, 4257306, 4966857, 6385959, 9933714, 12771918, 14900571, 29801142, 44701713, 89403426]

約数ペア:

[(1, 89403426), (2, 44701713), (3, 29801142), (6, 14900571), (7, 12771918), (9, 9933714), (14, 6385959), (18, 4966857), (21, 4257306), (27, 3311238), (42, 2128653), (54, 1655619), (63, 1419102), (81, 1103746), (126, 709551), (162, 551873), (189, 473034), (378, 236517), (567, 157678), (1134, 78839)]