87855282

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 194215320

約数和(自身を除く): 106360038

約数列:

[1, 2, 3, 6, 9, 18, 89, 173, 178, 267, 317, 346, 519, 534, 634, 801, 951, 1038, 1557, 1602, 1902, 2853, 3114, 5706, 15397, 28213, 30794, 46191, 54841, 56426, 84639, 92382, 109682, 138573, 164523, 169278, 253917, 277146, 329046, 493569, 507834, 987138, 4880849, 9761698, 14642547, 29285094, 43927641, 87855282]

約数ペア:

[(1, 87855282), (2, 43927641), (3, 29285094), (6, 14642547), (9, 9761698), (18, 4880849), (89, 987138), (173, 507834), (178, 493569), (267, 329046), (317, 277146), (346, 253917), (519, 169278), (534, 164523), (634, 138573), (801, 109682), (951, 92382), (1038, 84639), (1557, 56426), (1602, 54841), (1902, 46191), (2853, 30794), (3114, 28213), (5706, 15397)]