72465516

素因数分解:

$2^2\times 3^6\times {\mathrm{24851}}^1$

素因数の和:24873

約数の個数: 42

約数和(自身を含む): 190142652

約数和(自身を除く): 117677136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 24851, 49702, 74553, 99404, 149106, 223659, 298212, 447318, 670977, 894636, 1341954, 2012931, 2683908, 4025862, 6038793, 8051724, 12077586, 18116379, 24155172, 36232758, 72465516]

約数ペア:

[(1, 72465516), (2, 36232758), (3, 24155172), (4, 18116379), (6, 12077586), (9, 8051724), (12, 6038793), (18, 4025862), (27, 2683908), (36, 2012931), (54, 1341954), (81, 894636), (108, 670977), (162, 447318), (243, 298212), (324, 223659), (486, 149106), (729, 99404), (972, 74553), (1458, 49702), (2916, 24851)]