87772330

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{683}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 161336448

約数和(自身を除く): 73564118

約数列:

[1, 2, 5, 10, 71, 142, 181, 355, 362, 683, 710, 905, 1366, 1810, 3415, 6830, 12851, 25702, 48493, 64255, 96986, 123623, 128510, 242465, 247246, 484930, 618115, 1236230, 8777233, 17554466, 43886165, 87772330]

約数ペア:

[(1, 87772330), (2, 43886165), (5, 17554466), (10, 8777233), (71, 1236230), (142, 618115), (181, 484930), (355, 247246), (362, 242465), (683, 128510), (710, 123623), (905, 96986), (1366, 64255), (1810, 48493), (3415, 25702), (6830, 12851)]