72899144

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2659}}^1$

素因数の和:2837

約数の個数: 32

約数和(自身を含む): 143640000

約数和(自身を除く): 70740856

約数列:

[1, 2, 4, 8, 23, 46, 92, 149, 184, 298, 596, 1192, 2659, 3427, 5318, 6854, 10636, 13708, 21272, 27416, 61157, 122314, 244628, 396191, 489256, 792382, 1584764, 3169528, 9112393, 18224786, 36449572, 72899144]

約数ペア:

[(1, 72899144), (2, 36449572), (4, 18224786), (8, 9112393), (23, 3169528), (46, 1584764), (92, 792382), (149, 489256), (184, 396191), (298, 244628), (596, 122314), (1192, 61157), (2659, 27416), (3427, 21272), (5318, 13708), (6854, 10636)]