73300072

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{509}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 141004800

約数和(自身を除く): 67704728

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 383, 509, 766, 1018, 1532, 2036, 3064, 4072, 18001, 23923, 36002, 47846, 72004, 95692, 144008, 191384, 194947, 389894, 779788, 1559576, 9162509, 18325018, 36650036, 73300072]

約数ペア:

[(1, 73300072), (2, 36650036), (4, 18325018), (8, 9162509), (47, 1559576), (94, 779788), (188, 389894), (376, 194947), (383, 191384), (509, 144008), (766, 95692), (1018, 72004), (1532, 47846), (2036, 36002), (3064, 23923), (4072, 18001)]