87068660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 216760320

約数和(自身を除く): 129691660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 83, 118, 127, 140, 166, 236, 254, 295, 332, 413, 415, 508, 581, 590, 635, 826, 830, 889, 1162, 1180, 1270, 1652, 1660, 1778, 2065, 2324, 2540, 2905, 3556, 4130, 4445, 4897, 5810, 7493, 8260, 8890, 9794, 10541, 11620, 14986, 17780, 19588, 21082, 24485, 29972, 34279, 37465, 42164, 48970, 52451, 52705, 68558, 73787, 74930, 97940, 104902, 105410, 137116, 147574, 149860, 171395, 209804, 210820, 262255, 295148, 342790, 368935, 524510, 621919, 685580, 737870, 1049020, 1243838, 1475740, 2487676, 3109595, 4353433, 6219190, 8706866, 12438380, 17413732, 21767165, 43534330, 87068660]

約数ペア:

[(1, 87068660), (2, 43534330), (4, 21767165), (5, 17413732), (7, 12438380), (10, 8706866), (14, 6219190), (20, 4353433), (28, 3109595), (35, 2487676), (59, 1475740), (70, 1243838), (83, 1049020), (118, 737870), (127, 685580), (140, 621919), (166, 524510), (236, 368935), (254, 342790), (295, 295148), (332, 262255), (413, 210820), (415, 209804), (508, 171395), (581, 149860), (590, 147574), (635, 137116), (826, 105410), (830, 104902), (889, 97940), (1162, 74930), (1180, 73787), (1270, 68558), (1652, 52705), (1660, 52451), (1778, 48970), (2065, 42164), (2324, 37465), (2540, 34279), (2905, 29972), (3556, 24485), (4130, 21082), (4445, 19588), (4897, 17780), (5810, 14986), (7493, 11620), (8260, 10541), (8890, 9794)]