89189408

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5171}}^1$

素因数の和:5206

約数の個数: 72

約数和(自身を含む): 222871824

約数和(自身を除く): 133682416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 5171, 8624, 10342, 17248, 20684, 36197, 41368, 56881, 72394, 82736, 113762, 144788, 165472, 227524, 253379, 289576, 398167, 455048, 506758, 579152, 796334, 910096, 1013516, 1158304, 1592668, 1820192, 2027032, 2787169, 3185336, 4054064, 5574338, 6370672, 8108128, 11148676, 12741344, 22297352, 44594704, 89189408]

約数ペア:

[(1, 89189408), (2, 44594704), (4, 22297352), (7, 12741344), (8, 11148676), (11, 8108128), (14, 6370672), (16, 5574338), (22, 4054064), (28, 3185336), (32, 2787169), (44, 2027032), (49, 1820192), (56, 1592668), (77, 1158304), (88, 1013516), (98, 910096), (112, 796334), (154, 579152), (176, 506758), (196, 455048), (224, 398167), (308, 289576), (352, 253379), (392, 227524), (539, 165472), (616, 144788), (784, 113762), (1078, 82736), (1232, 72394), (1568, 56881), (2156, 41368), (2464, 36197), (4312, 20684), (5171, 17248), (8624, 10342)]