90723528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{180007}}^1$

素因数の和:180026

約数の個数: 48

約数和(自身を含む): 280812480

約数和(自身を除く): 190088952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 180007, 360014, 540021, 720028, 1080042, 1260049, 1440056, 1620063, 2160084, 2520098, 3240126, 3780147, 4320168, 5040196, 6480252, 7560294, 10080392, 11340441, 12960504, 15120588, 22680882, 30241176, 45361764, 90723528]

約数ペア:

[(1, 90723528), (2, 45361764), (3, 30241176), (4, 22680882), (6, 15120588), (7, 12960504), (8, 11340441), (9, 10080392), (12, 7560294), (14, 6480252), (18, 5040196), (21, 4320168), (24, 3780147), (28, 3240126), (36, 2520098), (42, 2160084), (56, 1620063), (63, 1440056), (72, 1260049), (84, 1080042), (126, 720028), (168, 540021), (252, 360014), (504, 180007)]