77172256

素因数分解:

$2^5\times 7^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 181440000

約数和(自身を除く): 104267744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 89, 98, 112, 158, 178, 196, 224, 316, 343, 356, 392, 553, 623, 632, 686, 712, 784, 1106, 1246, 1264, 1372, 1424, 1568, 2212, 2492, 2528, 2744, 2848, 3871, 4361, 4424, 4984, 5488, 7031, 7742, 8722, 8848, 9968, 10976, 14062, 15484, 17444, 17696, 19936, 27097, 28124, 30527, 30968, 34888, 49217, 54194, 56248, 61054, 61936, 69776, 98434, 108388, 112496, 122108, 123872, 139552, 196868, 216776, 224992, 244216, 344519, 393736, 433552, 488432, 689038, 787472, 867104, 976864, 1378076, 1574944, 2411633, 2756152, 4823266, 5512304, 9646532, 11024608, 19293064, 38586128, 77172256]

約数ペア:

[(1, 77172256), (2, 38586128), (4, 19293064), (7, 11024608), (8, 9646532), (14, 5512304), (16, 4823266), (28, 2756152), (32, 2411633), (49, 1574944), (56, 1378076), (79, 976864), (89, 867104), (98, 787472), (112, 689038), (158, 488432), (178, 433552), (196, 393736), (224, 344519), (316, 244216), (343, 224992), (356, 216776), (392, 196868), (553, 139552), (623, 123872), (632, 122108), (686, 112496), (712, 108388), (784, 98434), (1106, 69776), (1246, 61936), (1264, 61054), (1372, 56248), (1424, 54194), (1568, 49217), (2212, 34888), (2492, 30968), (2528, 30527), (2744, 28124), (2848, 27097), (3871, 19936), (4361, 17696), (4424, 17444), (4984, 15484), (5488, 14062), (7031, 10976), (7742, 9968), (8722, 8848)]