87271744

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1680

約数の個数: 84

約数和(自身を含む): 213434676

約数和(自身を除く): 126162932

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 448, 476, 544, 784, 833, 952, 1088, 1568, 1637, 1666, 1904, 3136, 3274, 3332, 3808, 6548, 6664, 7616, 11459, 13096, 13328, 22918, 26192, 26656, 27829, 45836, 52384, 53312, 55658, 80213, 91672, 104768, 111316, 160426, 183344, 194803, 222632, 320852, 366688, 389606, 445264, 641704, 733376, 779212, 890528, 1283408, 1363621, 1558424, 1781056, 2566816, 2727242, 3116848, 5133632, 5454484, 6233696, 10908968, 12467392, 21817936, 43635872, 87271744]

約数ペア:

[(1, 87271744), (2, 43635872), (4, 21817936), (7, 12467392), (8, 10908968), (14, 6233696), (16, 5454484), (17, 5133632), (28, 3116848), (32, 2727242), (34, 2566816), (49, 1781056), (56, 1558424), (64, 1363621), (68, 1283408), (98, 890528), (112, 779212), (119, 733376), (136, 641704), (196, 445264), (224, 389606), (238, 366688), (272, 320852), (392, 222632), (448, 194803), (476, 183344), (544, 160426), (784, 111316), (833, 104768), (952, 91672), (1088, 80213), (1568, 55658), (1637, 53312), (1666, 52384), (1904, 45836), (3136, 27829), (3274, 26656), (3332, 26192), (3808, 22918), (6548, 13328), (6664, 13096), (7616, 11459)]