72890196

素因数分解:

$2^2\times 3^1\times {\mathrm{293}}^1\times {\mathrm{20731}}^1$

素因数の和:21031

約数の個数: 24

約数和(自身を含む): 170665824

約数和(自身を除く): 97775628

約数列:

[1, 2, 3, 4, 6, 12, 293, 586, 879, 1172, 1758, 3516, 20731, 41462, 62193, 82924, 124386, 248772, 6074183, 12148366, 18222549, 24296732, 36445098, 72890196]

約数ペア:

[(1, 72890196), (2, 36445098), (3, 24296732), (4, 18222549), (6, 12148366), (12, 6074183), (293, 248772), (586, 124386), (879, 82924), (1172, 62193), (1758, 41462), (3516, 20731)]