68809728

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1723}}^1$

素因数の和:1759

約数の個数: 88

約数和(自身を含む): 197625568

約数和(自身を除く): 128815840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1024, 1248, 1536, 1664, 1723, 2496, 3072, 3328, 3446, 4992, 5169, 6656, 6892, 9984, 10338, 13312, 13784, 19968, 20676, 22399, 27568, 39936, 41352, 44798, 55136, 67197, 82704, 89596, 110272, 134394, 165408, 179192, 220544, 268788, 330816, 358384, 441088, 537576, 661632, 716768, 882176, 1075152, 1323264, 1433536, 1764352, 2150304, 2646528, 2867072, 4300608, 5293056, 5734144, 8601216, 11468288, 17202432, 22936576, 34404864, 68809728]

約数ペア:

[(1, 68809728), (2, 34404864), (3, 22936576), (4, 17202432), (6, 11468288), (8, 8601216), (12, 5734144), (13, 5293056), (16, 4300608), (24, 2867072), (26, 2646528), (32, 2150304), (39, 1764352), (48, 1433536), (52, 1323264), (64, 1075152), (78, 882176), (96, 716768), (104, 661632), (128, 537576), (156, 441088), (192, 358384), (208, 330816), (256, 268788), (312, 220544), (384, 179192), (416, 165408), (512, 134394), (624, 110272), (768, 89596), (832, 82704), (1024, 67197), (1248, 55136), (1536, 44798), (1664, 41352), (1723, 39936), (2496, 27568), (3072, 22399), (3328, 20676), (3446, 19968), (4992, 13784), (5169, 13312), (6656, 10338), (6892, 9984)]