64786464

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{7757}}^1$

素因数の和:7802

約数の個数: 72

約数和(自身を含む): 190614060

約数和(自身を除く): 125827596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 7757, 8352, 15514, 23271, 31028, 46542, 62056, 69813, 93084, 124112, 139626, 186168, 224953, 248224, 279252, 372336, 449906, 558504, 674859, 744672, 899812, 1117008, 1349718, 1799624, 2024577, 2234016, 2699436, 3599248, 4049154, 5398872, 7198496, 8098308, 10797744, 16196616, 21595488, 32393232, 64786464]

約数ペア:

[(1, 64786464), (2, 32393232), (3, 21595488), (4, 16196616), (6, 10797744), (8, 8098308), (9, 7198496), (12, 5398872), (16, 4049154), (18, 3599248), (24, 2699436), (29, 2234016), (32, 2024577), (36, 1799624), (48, 1349718), (58, 1117008), (72, 899812), (87, 744672), (96, 674859), (116, 558504), (144, 449906), (174, 372336), (232, 279252), (261, 248224), (288, 224953), (348, 186168), (464, 139626), (522, 124112), (696, 93084), (928, 69813), (1044, 62056), (1392, 46542), (2088, 31028), (2784, 23271), (4176, 15514), (7757, 8352)]