87100048

素因数分解:

$2^4\times 7^3\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:357

約数の個数: 80

約数和(自身を含む): 200880000

約数和(自身を除く): 113779952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 59, 98, 112, 118, 196, 236, 269, 343, 392, 413, 472, 538, 686, 784, 826, 944, 1076, 1372, 1652, 1883, 2152, 2744, 2891, 3304, 3766, 4304, 5488, 5782, 6608, 7532, 11564, 13181, 15064, 15871, 20237, 23128, 26362, 30128, 31742, 40474, 46256, 52724, 63484, 80948, 92267, 105448, 111097, 126968, 161896, 184534, 210896, 222194, 253936, 323792, 369068, 444388, 738136, 777679, 888776, 1476272, 1555358, 1777552, 3110716, 5443753, 6221432, 10887506, 12442864, 21775012, 43550024, 87100048]

約数ペア:

[(1, 87100048), (2, 43550024), (4, 21775012), (7, 12442864), (8, 10887506), (14, 6221432), (16, 5443753), (28, 3110716), (49, 1777552), (56, 1555358), (59, 1476272), (98, 888776), (112, 777679), (118, 738136), (196, 444388), (236, 369068), (269, 323792), (343, 253936), (392, 222194), (413, 210896), (472, 184534), (538, 161896), (686, 126968), (784, 111097), (826, 105448), (944, 92267), (1076, 80948), (1372, 63484), (1652, 52724), (1883, 46256), (2152, 40474), (2744, 31742), (2891, 30128), (3304, 26362), (3766, 23128), (4304, 20237), (5488, 15871), (5782, 15064), (6608, 13181), (7532, 11564)]