72810042

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3541}}^1$

素因数の和:3718

約数の個数: 32

約数和(自身を含む): 153014400

約数和(自身を除く): 80204358

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 894, 3427, 3541, 6854, 7082, 10281, 10623, 20562, 21246, 81443, 162886, 244329, 488658, 527609, 1055218, 1582827, 3165654, 12135007, 24270014, 36405021, 72810042]

約数ペア:

[(1, 72810042), (2, 36405021), (3, 24270014), (6, 12135007), (23, 3165654), (46, 1582827), (69, 1055218), (138, 527609), (149, 488658), (298, 244329), (447, 162886), (894, 81443), (3427, 21246), (3541, 20562), (6854, 10623), (7082, 10281)]