81634752

素因数分解:

$2^6\times 3^2\times {\mathrm{239}}^1\times {\mathrm{593}}^1$

素因数の和:850

約数の個数: 84

約数和(自身を含む): 235366560

約数和(自身を除く): 153731808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 239, 288, 478, 576, 593, 717, 956, 1186, 1434, 1779, 1912, 2151, 2372, 2868, 3558, 3824, 4302, 4744, 5337, 5736, 7116, 7648, 8604, 9488, 10674, 11472, 14232, 15296, 17208, 18976, 21348, 22944, 28464, 34416, 37952, 42696, 45888, 56928, 68832, 85392, 113856, 137664, 141727, 170784, 283454, 341568, 425181, 566908, 850362, 1133816, 1275543, 1700724, 2267632, 2551086, 3401448, 4535264, 5102172, 6802896, 9070528, 10204344, 13605792, 20408688, 27211584, 40817376, 81634752]

約数ペア:

[(1, 81634752), (2, 40817376), (3, 27211584), (4, 20408688), (6, 13605792), (8, 10204344), (9, 9070528), (12, 6802896), (16, 5102172), (18, 4535264), (24, 3401448), (32, 2551086), (36, 2267632), (48, 1700724), (64, 1275543), (72, 1133816), (96, 850362), (144, 566908), (192, 425181), (239, 341568), (288, 283454), (478, 170784), (576, 141727), (593, 137664), (717, 113856), (956, 85392), (1186, 68832), (1434, 56928), (1779, 45888), (1912, 42696), (2151, 37952), (2372, 34416), (2868, 28464), (3558, 22944), (3824, 21348), (4302, 18976), (4744, 17208), (5337, 15296), (5736, 14232), (7116, 11472), (7648, 10674), (8604, 9488)]