123564924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21319}}^1$

素因数の和:21359

約数の個数: 72

約数和(自身を含む): 372503040

約数和(自身を除く): 248938116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 21319, 42638, 63957, 85276, 127914, 149233, 191871, 255828, 298466, 383742, 447699, 490337, 596932, 767484, 895398, 980674, 1343097, 1471011, 1790796, 1961348, 2686194, 2942022, 3432359, 4413033, 5372388, 5884044, 6864718, 8826066, 10297077, 13729436, 17652132, 20594154, 30891231, 41188308, 61782462, 123564924]

約数ペア:

[(1, 123564924), (2, 61782462), (3, 41188308), (4, 30891231), (6, 20594154), (7, 17652132), (9, 13729436), (12, 10297077), (14, 8826066), (18, 6864718), (21, 5884044), (23, 5372388), (28, 4413033), (36, 3432359), (42, 2942022), (46, 2686194), (63, 1961348), (69, 1790796), (84, 1471011), (92, 1343097), (126, 980674), (138, 895398), (161, 767484), (207, 596932), (252, 490337), (276, 447699), (322, 383742), (414, 298466), (483, 255828), (644, 191871), (828, 149233), (966, 127914), (1449, 85276), (1932, 63957), (2898, 42638), (5796, 21319)]