73789548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 208158720

約数和(自身を除く): 134369172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 43, 62, 84, 86, 93, 124, 129, 172, 186, 217, 258, 301, 372, 434, 516, 602, 651, 659, 868, 903, 1204, 1302, 1318, 1333, 1806, 1977, 2604, 2636, 2666, 3612, 3954, 3999, 4613, 5332, 7908, 7998, 9226, 9331, 13839, 15996, 18452, 18662, 20429, 27678, 27993, 28337, 37324, 40858, 55356, 55986, 56674, 61287, 81716, 85011, 111972, 113348, 122574, 143003, 170022, 198359, 245148, 286006, 340044, 396718, 429009, 572012, 595077, 793436, 858018, 878447, 1190154, 1716036, 1756894, 2380308, 2635341, 3513788, 5270682, 6149129, 10541364, 12298258, 18447387, 24596516, 36894774, 73789548]

約数ペア:

[(1, 73789548), (2, 36894774), (3, 24596516), (4, 18447387), (6, 12298258), (7, 10541364), (12, 6149129), (14, 5270682), (21, 3513788), (28, 2635341), (31, 2380308), (42, 1756894), (43, 1716036), (62, 1190154), (84, 878447), (86, 858018), (93, 793436), (124, 595077), (129, 572012), (172, 429009), (186, 396718), (217, 340044), (258, 286006), (301, 245148), (372, 198359), (434, 170022), (516, 143003), (602, 122574), (651, 113348), (659, 111972), (868, 85011), (903, 81716), (1204, 61287), (1302, 56674), (1318, 55986), (1333, 55356), (1806, 40858), (1977, 37324), (2604, 28337), (2636, 27993), (2666, 27678), (3612, 20429), (3954, 18662), (3999, 18452), (4613, 15996), (5332, 13839), (7908, 9331), (7998, 9226)]