72087618

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{733}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 148608576

約数和(自身を除く): 76520958

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 443, 733, 886, 1329, 1466, 2199, 2658, 4398, 16391, 27121, 32782, 49173, 54242, 81363, 98346, 162726, 324719, 649438, 974157, 1948314, 12014603, 24029206, 36043809, 72087618]

約数ペア:

[(1, 72087618), (2, 36043809), (3, 24029206), (6, 12014603), (37, 1948314), (74, 974157), (111, 649438), (222, 324719), (443, 162726), (733, 98346), (886, 81363), (1329, 54242), (1466, 49173), (2199, 32782), (2658, 27121), (4398, 16391)]