86820762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{3821}}^1$

素因数の和:4374

約数の個数: 32

約数和(自身を含む): 198866304

約数和(自身を除く): 112045542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 541, 1082, 1623, 3246, 3787, 3821, 7574, 7642, 11361, 11463, 22722, 22926, 26747, 53494, 80241, 160482, 2067161, 4134322, 6201483, 12402966, 14470127, 28940254, 43410381, 86820762]

約数ペア:

[(1, 86820762), (2, 43410381), (3, 28940254), (6, 14470127), (7, 12402966), (14, 6201483), (21, 4134322), (42, 2067161), (541, 160482), (1082, 80241), (1623, 53494), (3246, 26747), (3787, 22926), (3821, 22722), (7574, 11463), (7642, 11361)]