71584992

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{2857}}^1$

素因数の和:2905

約数の個数: 96

約数和(自身を含む): 216064800

約数和(自身を除く): 144479808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 87, 96, 108, 116, 144, 174, 216, 232, 261, 288, 348, 432, 464, 522, 696, 783, 864, 928, 1044, 1392, 1566, 2088, 2784, 2857, 3132, 4176, 5714, 6264, 8352, 8571, 11428, 12528, 17142, 22856, 25056, 25713, 34284, 45712, 51426, 68568, 77139, 82853, 91424, 102852, 137136, 154278, 165706, 205704, 248559, 274272, 308556, 331412, 411408, 497118, 617112, 662824, 745677, 822816, 994236, 1234224, 1325648, 1491354, 1988472, 2237031, 2468448, 2651296, 2982708, 3976944, 4474062, 5965416, 7953888, 8948124, 11930832, 17896248, 23861664, 35792496, 71584992]

約数ペア:

[(1, 71584992), (2, 35792496), (3, 23861664), (4, 17896248), (6, 11930832), (8, 8948124), (9, 7953888), (12, 5965416), (16, 4474062), (18, 3976944), (24, 2982708), (27, 2651296), (29, 2468448), (32, 2237031), (36, 1988472), (48, 1491354), (54, 1325648), (58, 1234224), (72, 994236), (87, 822816), (96, 745677), (108, 662824), (116, 617112), (144, 497118), (174, 411408), (216, 331412), (232, 308556), (261, 274272), (288, 248559), (348, 205704), (432, 165706), (464, 154278), (522, 137136), (696, 102852), (783, 91424), (864, 82853), (928, 77139), (1044, 68568), (1392, 51426), (1566, 45712), (2088, 34284), (2784, 25713), (2857, 25056), (3132, 22856), (4176, 17142), (5714, 12528), (6264, 11428), (8352, 8571)]