63646464

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11839}}^1$

素因数の和:11865

約数の個数: 72

約数和(自身を含む): 193607680

約数和(自身を除く): 129961216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 11839, 23678, 35517, 47356, 71034, 82873, 94712, 142068, 165746, 189424, 248619, 284136, 331492, 378848, 497238, 568272, 662984, 757696, 994476, 1136544, 1325968, 1515392, 1988952, 2273088, 2651936, 3030784, 3977904, 4546176, 5303872, 7955808, 9092352, 10607744, 15911616, 21215488, 31823232, 63646464]

約数ペア:

[(1, 63646464), (2, 31823232), (3, 21215488), (4, 15911616), (6, 10607744), (7, 9092352), (8, 7955808), (12, 5303872), (14, 4546176), (16, 3977904), (21, 3030784), (24, 2651936), (28, 2273088), (32, 1988952), (42, 1515392), (48, 1325968), (56, 1136544), (64, 994476), (84, 757696), (96, 662984), (112, 568272), (128, 497238), (168, 378848), (192, 331492), (224, 284136), (256, 248619), (336, 189424), (384, 165746), (448, 142068), (672, 94712), (768, 82873), (896, 71034), (1344, 47356), (1792, 35517), (2688, 23678), (5376, 11839)]