71402256

素因数分解:

$2^4\times 3^3\times {\mathrm{197}}^1\times {\mathrm{839}}^1$

素因数の和:1053

約数の個数: 80

約数和(自身を含む): 206236800

約数和(自身を除く): 134834544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 197, 216, 394, 432, 591, 788, 839, 1182, 1576, 1678, 1773, 2364, 2517, 3152, 3356, 3546, 4728, 5034, 5319, 6712, 7092, 7551, 9456, 10068, 10638, 13424, 14184, 15102, 20136, 21276, 22653, 28368, 30204, 40272, 42552, 45306, 60408, 85104, 90612, 120816, 165283, 181224, 330566, 362448, 495849, 661132, 991698, 1322264, 1487547, 1983396, 2644528, 2975094, 3966792, 4462641, 5950188, 7933584, 8925282, 11900376, 17850564, 23800752, 35701128, 71402256]

約数ペア:

[(1, 71402256), (2, 35701128), (3, 23800752), (4, 17850564), (6, 11900376), (8, 8925282), (9, 7933584), (12, 5950188), (16, 4462641), (18, 3966792), (24, 2975094), (27, 2644528), (36, 1983396), (48, 1487547), (54, 1322264), (72, 991698), (108, 661132), (144, 495849), (197, 362448), (216, 330566), (394, 181224), (432, 165283), (591, 120816), (788, 90612), (839, 85104), (1182, 60408), (1576, 45306), (1678, 42552), (1773, 40272), (2364, 30204), (2517, 28368), (3152, 22653), (3356, 21276), (3546, 20136), (4728, 15102), (5034, 14184), (5319, 13424), (6712, 10638), (7092, 10068), (7551, 9456)]