72638532

素因数分解:

$2^2\times 3^5\times {\mathrm{74731}}^1$

素因数の和:74750

約数の個数: 36

約数和(自身を含む): 190417136

約数和(自身を除く): 117778604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 74731, 149462, 224193, 298924, 448386, 672579, 896772, 1345158, 2017737, 2690316, 4035474, 6053211, 8070948, 12106422, 18159633, 24212844, 36319266, 72638532]

約数ペア:

[(1, 72638532), (2, 36319266), (3, 24212844), (4, 18159633), (6, 12106422), (9, 8070948), (12, 6053211), (18, 4035474), (27, 2690316), (36, 2017737), (54, 1345158), (81, 896772), (108, 672579), (162, 448386), (243, 298924), (324, 224193), (486, 149462), (972, 74731)]