90737248

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 214824960

約数和(自身を除く): 124087712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 73, 112, 124, 146, 179, 217, 224, 248, 292, 358, 434, 496, 511, 584, 716, 868, 992, 1022, 1168, 1253, 1432, 1736, 2044, 2263, 2336, 2506, 2864, 3472, 4088, 4526, 5012, 5549, 5728, 6944, 8176, 9052, 10024, 11098, 13067, 15841, 16352, 18104, 20048, 22196, 26134, 31682, 36208, 38843, 40096, 44392, 52268, 63364, 72416, 77686, 88784, 91469, 104536, 126728, 155372, 177568, 182938, 209072, 253456, 310744, 365876, 405077, 418144, 506912, 621488, 731752, 810154, 1242976, 1463504, 1620308, 2835539, 2927008, 3240616, 5671078, 6481232, 11342156, 12962464, 22684312, 45368624, 90737248]

約数ペア:

[(1, 90737248), (2, 45368624), (4, 22684312), (7, 12962464), (8, 11342156), (14, 6481232), (16, 5671078), (28, 3240616), (31, 2927008), (32, 2835539), (56, 1620308), (62, 1463504), (73, 1242976), (112, 810154), (124, 731752), (146, 621488), (179, 506912), (217, 418144), (224, 405077), (248, 365876), (292, 310744), (358, 253456), (434, 209072), (496, 182938), (511, 177568), (584, 155372), (716, 126728), (868, 104536), (992, 91469), (1022, 88784), (1168, 77686), (1253, 72416), (1432, 63364), (1736, 52268), (2044, 44392), (2263, 40096), (2336, 38843), (2506, 36208), (2864, 31682), (3472, 26134), (4088, 22196), (4526, 20048), (5012, 18104), (5549, 16352), (5728, 15841), (6944, 13067), (8176, 11098), (9052, 10024)]