72198070782

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1\times {\mathrm{221999}}^1$

素因数の和:222880

約数の個数: 32

約数和(自身を含む): 146733120000

約数和(自身を除く): 74535049218

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 809, 1618, 2427, 4854, 54203, 108406, 162609, 221999, 325218, 443998, 665997, 1331994, 14873933, 29747866, 44621799, 89243598, 179597191, 359194382, 538791573, 1077583146, 12033011797, 24066023594, 36099035391, 72198070782]

約数ペア:

[(1, 72198070782), (2, 36099035391), (3, 24066023594), (6, 12033011797), (67, 1077583146), (134, 538791573), (201, 359194382), (402, 179597191), (809, 89243598), (1618, 44621799), (2427, 29747866), (4854, 14873933), (54203, 1331994), (108406, 665997), (162609, 443998), (221999, 325218)]