78963456

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:762

約数の個数: 144

約数和(自身を含む): 247242240

約数和(自身を除く): 168278784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 256, 264, 286, 312, 352, 384, 416, 429, 528, 572, 624, 704, 719, 768, 832, 858, 1056, 1144, 1248, 1408, 1438, 1664, 1716, 2112, 2157, 2288, 2496, 2816, 2876, 3328, 3432, 4224, 4314, 4576, 4992, 5752, 6864, 7909, 8448, 8628, 9152, 9347, 9984, 11504, 13728, 15818, 17256, 18304, 18694, 23008, 23727, 27456, 28041, 31636, 34512, 36608, 37388, 46016, 47454, 54912, 56082, 63272, 69024, 74776, 92032, 94908, 102817, 109824, 112164, 126544, 138048, 149552, 184064, 189816, 205634, 224328, 253088, 276096, 299104, 308451, 379632, 411268, 448656, 506176, 552192, 598208, 616902, 759264, 822536, 897312, 1012352, 1196416, 1233804, 1518528, 1645072, 1794624, 2024704, 2392832, 2467608, 3037056, 3290144, 3589248, 4935216, 6074112, 6580288, 7178496, 9870432, 13160576, 19740864, 26321152, 39481728, 78963456]

約数ペア:

[(1, 78963456), (2, 39481728), (3, 26321152), (4, 19740864), (6, 13160576), (8, 9870432), (11, 7178496), (12, 6580288), (13, 6074112), (16, 4935216), (22, 3589248), (24, 3290144), (26, 3037056), (32, 2467608), (33, 2392832), (39, 2024704), (44, 1794624), (48, 1645072), (52, 1518528), (64, 1233804), (66, 1196416), (78, 1012352), (88, 897312), (96, 822536), (104, 759264), (128, 616902), (132, 598208), (143, 552192), (156, 506176), (176, 448656), (192, 411268), (208, 379632), (256, 308451), (264, 299104), (286, 276096), (312, 253088), (352, 224328), (384, 205634), (416, 189816), (429, 184064), (528, 149552), (572, 138048), (624, 126544), (704, 112164), (719, 109824), (768, 102817), (832, 94908), (858, 92032), (1056, 74776), (1144, 69024), (1248, 63272), (1408, 56082), (1438, 54912), (1664, 47454), (1716, 46016), (2112, 37388), (2157, 36608), (2288, 34512), (2496, 31636), (2816, 28041), (2876, 27456), (3328, 23727), (3432, 23008), (4224, 18694), (4314, 18304), (4576, 17256), (4992, 15818), (5752, 13728), (6864, 11504), (7909, 9984), (8448, 9347), (8628, 9152)]