67874128

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 157418496

約数和(自身を除く): 89544368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 113, 124, 173, 217, 226, 248, 346, 434, 452, 496, 692, 791, 868, 904, 1211, 1384, 1582, 1736, 1808, 2422, 2768, 3164, 3472, 3503, 4844, 5363, 6328, 7006, 9688, 10726, 12656, 14012, 19376, 19549, 21452, 24521, 28024, 37541, 39098, 42904, 49042, 56048, 75082, 78196, 85808, 98084, 136843, 150164, 156392, 196168, 273686, 300328, 312784, 392336, 547372, 600656, 606019, 1094744, 1212038, 2189488, 2424076, 4242133, 4848152, 8484266, 9696304, 16968532, 33937064, 67874128]

約数ペア:

[(1, 67874128), (2, 33937064), (4, 16968532), (7, 9696304), (8, 8484266), (14, 4848152), (16, 4242133), (28, 2424076), (31, 2189488), (56, 1212038), (62, 1094744), (112, 606019), (113, 600656), (124, 547372), (173, 392336), (217, 312784), (226, 300328), (248, 273686), (346, 196168), (434, 156392), (452, 150164), (496, 136843), (692, 98084), (791, 85808), (868, 78196), (904, 75082), (1211, 56048), (1384, 49042), (1582, 42904), (1736, 39098), (1808, 37541), (2422, 28024), (2768, 24521), (3164, 21452), (3472, 19549), (3503, 19376), (4844, 14012), (5363, 12656), (6328, 10726), (7006, 9688)]