87901656

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 226368000

約数和(自身を除く): 138466344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 149, 188, 282, 298, 376, 447, 523, 564, 596, 894, 1046, 1128, 1192, 1569, 1788, 2092, 3138, 3576, 4184, 6276, 7003, 12552, 14006, 21009, 24581, 28012, 42018, 49162, 56024, 73743, 77927, 84036, 98324, 147486, 155854, 168072, 196648, 233781, 294972, 311708, 467562, 589944, 623416, 935124, 1870248, 3662569, 7325138, 10987707, 14650276, 21975414, 29300552, 43950828, 87901656]

約数ペア:

[(1, 87901656), (2, 43950828), (3, 29300552), (4, 21975414), (6, 14650276), (8, 10987707), (12, 7325138), (24, 3662569), (47, 1870248), (94, 935124), (141, 623416), (149, 589944), (188, 467562), (282, 311708), (298, 294972), (376, 233781), (447, 196648), (523, 168072), (564, 155854), (596, 147486), (894, 98324), (1046, 84036), (1128, 77927), (1192, 73743), (1569, 56024), (1788, 49162), (2092, 42018), (3138, 28012), (3576, 24581), (4184, 21009), (6276, 14006), (7003, 12552)]