78814330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{48953}}^1$

素因数の和:48990

約数の個数: 32

約数和(自身を含む): 169185024

約数和(自身を除く): 90370694

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 48953, 97906, 244765, 342671, 489530, 685342, 1125919, 1713355, 2251838, 3426710, 5629595, 7881433, 11259190, 15762866, 39407165, 78814330]

約数ペア:

[(1, 78814330), (2, 39407165), (5, 15762866), (7, 11259190), (10, 7881433), (14, 5629595), (23, 3426710), (35, 2251838), (46, 1713355), (70, 1125919), (115, 685342), (161, 489530), (230, 342671), (322, 244765), (805, 97906), (1610, 48953)]