71787252

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{161683}}^1$

素因数の和:161727

約数の個数: 24

約数和(自身を含む): 172031776

約数和(自身を除く): 100244524

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 161683, 323366, 485049, 646732, 970098, 1940196, 5982271, 11964542, 17946813, 23929084, 35893626, 71787252]

約数ペア:

[(1, 71787252), (2, 35893626), (3, 23929084), (4, 17946813), (6, 11964542), (12, 5982271), (37, 1940196), (74, 970098), (111, 646732), (148, 485049), (222, 323366), (444, 161683)]