72983649

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 103420800

約数和(自身を除く): 30437151

約数列:

[1, 3, 41, 59, 89, 113, 123, 177, 267, 339, 2419, 3649, 4633, 5251, 6667, 7257, 10057, 10947, 13899, 15753, 20001, 30171, 215291, 273347, 412337, 593363, 645873, 820041, 1237011, 1780089, 24327883, 72983649]

約数ペア:

[(1, 72983649), (3, 24327883), (41, 1780089), (59, 1237011), (89, 820041), (113, 645873), (123, 593363), (177, 412337), (267, 273347), (339, 215291), (2419, 30171), (3649, 20001), (4633, 15753), (5251, 13899), (6667, 10947), (7257, 10057)]