73104128

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 155139600

約数和(自身を除く): 82035472

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 128, 172, 229, 232, 256, 344, 458, 464, 688, 916, 928, 1247, 1376, 1832, 1856, 2494, 2752, 3664, 3712, 4988, 5504, 6641, 7328, 7424, 9847, 9976, 11008, 13282, 14656, 19694, 19952, 26564, 29312, 39388, 39904, 53128, 58624, 78776, 79808, 106256, 157552, 159616, 212512, 285563, 315104, 319232, 425024, 571126, 630208, 850048, 1142252, 1260416, 1700096, 2284504, 2520832, 4569008, 9138016, 18276032, 36552064, 73104128]

約数ペア:

[(1, 73104128), (2, 36552064), (4, 18276032), (8, 9138016), (16, 4569008), (29, 2520832), (32, 2284504), (43, 1700096), (58, 1260416), (64, 1142252), (86, 850048), (116, 630208), (128, 571126), (172, 425024), (229, 319232), (232, 315104), (256, 285563), (344, 212512), (458, 159616), (464, 157552), (688, 106256), (916, 79808), (928, 78776), (1247, 58624), (1376, 53128), (1832, 39904), (1856, 39388), (2494, 29312), (2752, 26564), (3664, 19952), (3712, 19694), (4988, 14656), (5504, 13282), (6641, 11008), (7328, 9976), (7424, 9847)]