85674564

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{11173}}^1$

素因数の和:11257

約数の個数: 48

約数和(自身を含む): 225267840

約数和(自身を除く): 139593276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 11173, 22346, 33519, 44692, 67038, 100557, 134076, 201114, 301671, 402228, 603342, 793283, 1206684, 1586566, 2379849, 3173132, 4759698, 7139547, 9519396, 14279094, 21418641, 28558188, 42837282, 85674564]

約数ペア:

[(1, 85674564), (2, 42837282), (3, 28558188), (4, 21418641), (6, 14279094), (9, 9519396), (12, 7139547), (18, 4759698), (27, 3173132), (36, 2379849), (54, 1586566), (71, 1206684), (108, 793283), (142, 603342), (213, 402228), (284, 301671), (426, 201114), (639, 134076), (852, 100557), (1278, 67038), (1917, 44692), (2556, 33519), (3834, 22346), (7668, 11173)]