80044041

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 143725120

約数和(自身を除く): 63681079

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 109, 119, 121, 187, 231, 289, 327, 357, 363, 561, 763, 847, 867, 1199, 1309, 1853, 2023, 2057, 2289, 2541, 3179, 3597, 3927, 5559, 6069, 6171, 8393, 9537, 12971, 13189, 14399, 20383, 22253, 25179, 31501, 34969, 38913, 39567, 43197, 61149, 66759, 92323, 94503, 104907, 142681, 220507, 224213, 244783, 276969, 346511, 428043, 661521, 672639, 734349, 1039533, 1569491, 2425577, 3811621, 4708473, 7276731, 11434863, 26681347, 80044041]

約数ペア:

[(1, 80044041), (3, 26681347), (7, 11434863), (11, 7276731), (17, 4708473), (21, 3811621), (33, 2425577), (51, 1569491), (77, 1039533), (109, 734349), (119, 672639), (121, 661521), (187, 428043), (231, 346511), (289, 276969), (327, 244783), (357, 224213), (363, 220507), (561, 142681), (763, 104907), (847, 94503), (867, 92323), (1199, 66759), (1309, 61149), (1853, 43197), (2023, 39567), (2057, 38913), (2289, 34969), (2541, 31501), (3179, 25179), (3597, 22253), (3927, 20383), (5559, 14399), (6069, 13189), (6171, 12971), (8393, 9537)]