87639846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{39371}}^1$

素因数の和:39436

約数の個数: 32

約数和(自身を含む): 204104448

約数和(自身を除く): 116464602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 39371, 78742, 118113, 236226, 275597, 551194, 826791, 1653582, 2086663, 4173326, 6259989, 12519978, 14606641, 29213282, 43819923, 87639846]

約数ペア:

[(1, 87639846), (2, 43819923), (3, 29213282), (6, 14606641), (7, 12519978), (14, 6259989), (21, 4173326), (42, 2086663), (53, 1653582), (106, 826791), (159, 551194), (318, 275597), (371, 236226), (742, 118113), (1113, 78742), (2226, 39371)]