72890994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1104409}}^1$

素因数の和:1104425

約数の個数: 16

約数和(自身を含む): 159035040

約数和(自身を除く): 86144046

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1104409, 2208818, 3313227, 6626454, 12148499, 24296998, 36445497, 72890994]

約数ペア:

[(1, 72890994), (2, 36445497), (3, 24296998), (6, 12148499), (11, 6626454), (22, 3313227), (33, 2208818), (66, 1104409)]