86198700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41047}}^1$

素因数の和:41071

約数の個数: 72

約数和(自身を含む): 285037312

約数和(自身を除く): 198838612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 41047, 82094, 123141, 164188, 205235, 246282, 287329, 410470, 492564, 574658, 615705, 820940, 861987, 1026175, 1149316, 1231410, 1436645, 1723974, 2052350, 2462820, 2873290, 3078525, 3447948, 4104700, 4309935, 5746580, 6157050, 7183225, 8619870, 12314100, 14366450, 17239740, 21549675, 28732900, 43099350, 86198700]

約数ペア:

[(1, 86198700), (2, 43099350), (3, 28732900), (4, 21549675), (5, 17239740), (6, 14366450), (7, 12314100), (10, 8619870), (12, 7183225), (14, 6157050), (15, 5746580), (20, 4309935), (21, 4104700), (25, 3447948), (28, 3078525), (30, 2873290), (35, 2462820), (42, 2052350), (50, 1723974), (60, 1436645), (70, 1231410), (75, 1149316), (84, 1026175), (100, 861987), (105, 820940), (140, 615705), (150, 574658), (175, 492564), (210, 410470), (300, 287329), (350, 246282), (420, 205235), (525, 164188), (700, 123141), (1050, 82094), (2100, 41047)]