68518608

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 183648960

約数和(自身を除く): 115130352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 89, 129, 172, 178, 258, 267, 344, 356, 373, 516, 534, 688, 712, 746, 1032, 1068, 1119, 1424, 1492, 2064, 2136, 2238, 2984, 3827, 4272, 4476, 5968, 7654, 8952, 11481, 15308, 16039, 17904, 22962, 30616, 32078, 33197, 45924, 48117, 61232, 64156, 66394, 91848, 96234, 99591, 128312, 132788, 183696, 192468, 199182, 256624, 265576, 384936, 398364, 531152, 769872, 796728, 1427471, 1593456, 2854942, 4282413, 5709884, 8564826, 11419768, 17129652, 22839536, 34259304, 68518608]

約数ペア:

[(1, 68518608), (2, 34259304), (3, 22839536), (4, 17129652), (6, 11419768), (8, 8564826), (12, 5709884), (16, 4282413), (24, 2854942), (43, 1593456), (48, 1427471), (86, 796728), (89, 769872), (129, 531152), (172, 398364), (178, 384936), (258, 265576), (267, 256624), (344, 199182), (356, 192468), (373, 183696), (516, 132788), (534, 128312), (688, 99591), (712, 96234), (746, 91848), (1032, 66394), (1068, 64156), (1119, 61232), (1424, 48117), (1492, 45924), (2064, 33197), (2136, 32078), (2238, 30616), (2984, 22962), (3827, 17904), (4272, 16039), (4476, 15308), (5968, 11481), (7654, 8952)]