80991384

素因数分解:

$2^3\times 3^1\times {\mathrm{1187}}^1\times {\mathrm{2843}}^1$

素因数の和:4039

約数の個数: 32

約数和(自身を含む): 202720320

約数和(自身を除く): 121728936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1187, 2374, 2843, 3561, 4748, 5686, 7122, 8529, 9496, 11372, 14244, 17058, 22744, 28488, 34116, 68232, 3374641, 6749282, 10123923, 13498564, 20247846, 26997128, 40495692, 80991384]

約数ペア:

[(1, 80991384), (2, 40495692), (3, 26997128), (4, 20247846), (6, 13498564), (8, 10123923), (12, 6749282), (24, 3374641), (1187, 68232), (2374, 34116), (2843, 28488), (3561, 22744), (4748, 17058), (5686, 14244), (7122, 11372), (8529, 9496)]