72113236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{32251}}^1$

素因数の和:32311

約数の個数: 24

約数和(自身を含む): 139070624

約数和(自身を除く): 66957388

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 32251, 64502, 129004, 419263, 838526, 1386793, 1677052, 2773586, 5547172, 18028309, 36056618, 72113236]

約数ペア:

[(1, 72113236), (2, 36056618), (4, 18028309), (13, 5547172), (26, 2773586), (43, 1677052), (52, 1386793), (86, 838526), (172, 419263), (559, 129004), (1118, 64502), (2236, 32251)]