72316554

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3517}}^1$

素因数の和:3694

約数の個数: 32

約数和(自身を含む): 151977600

約数和(自身を除く): 79661046

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 894, 3427, 3517, 6854, 7034, 10281, 10551, 20562, 21102, 80891, 161782, 242673, 485346, 524033, 1048066, 1572099, 3144198, 12052759, 24105518, 36158277, 72316554]

約数ペア:

[(1, 72316554), (2, 36158277), (3, 24105518), (6, 12052759), (23, 3144198), (46, 1572099), (69, 1048066), (138, 524033), (149, 485346), (298, 242673), (447, 161782), (894, 80891), (3427, 21102), (3517, 20562), (6854, 10551), (7034, 10281)]