78765984

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 216

約数和(自身を含む): 260874432

約数和(自身を除く): 182108448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 47, 48, 66, 69, 72, 88, 92, 94, 96, 99, 132, 138, 141, 144, 176, 184, 188, 198, 207, 253, 264, 276, 282, 288, 352, 368, 376, 396, 414, 423, 506, 517, 528, 529, 552, 564, 736, 752, 759, 792, 828, 846, 1012, 1034, 1056, 1058, 1081, 1104, 1128, 1504, 1518, 1551, 1584, 1587, 1656, 1692, 2024, 2068, 2116, 2162, 2208, 2256, 2277, 3036, 3102, 3168, 3174, 3243, 3312, 3384, 4048, 4136, 4232, 4324, 4512, 4554, 4653, 4761, 5819, 6072, 6204, 6348, 6486, 6624, 6768, 8096, 8272, 8464, 8648, 9108, 9306, 9522, 9729, 11638, 11891, 12144, 12408, 12696, 12972, 13536, 16544, 16928, 17296, 17457, 18216, 18612, 19044, 19458, 23276, 23782, 24288, 24816, 24863, 25392, 25944, 34592, 34914, 35673, 36432, 37224, 38088, 38916, 46552, 47564, 49632, 49726, 50784, 51888, 52371, 69828, 71346, 72864, 74448, 74589, 76176, 77832, 93104, 95128, 99452, 103776, 104742, 107019, 139656, 142692, 148896, 149178, 152352, 155664, 186208, 190256, 198904, 209484, 214038, 223767, 273493, 279312, 285384, 298356, 311328, 380512, 397808, 418968, 428076, 447534, 546986, 558624, 570768, 596712, 795616, 820479, 837936, 856152, 895068, 1093972, 1141536, 1193424, 1640958, 1675872, 1712304, 1790136, 2187944, 2386848, 2461437, 3281916, 3424608, 3580272, 4375888, 4922874, 6563832, 7160544, 8751776, 9845748, 13127664, 19691496, 26255328, 39382992, 78765984]

約数ペア:

[(1, 78765984), (2, 39382992), (3, 26255328), (4, 19691496), (6, 13127664), (8, 9845748), (9, 8751776), (11, 7160544), (12, 6563832), (16, 4922874), (18, 4375888), (22, 3580272), (23, 3424608), (24, 3281916), (32, 2461437), (33, 2386848), (36, 2187944), (44, 1790136), (46, 1712304), (47, 1675872), (48, 1640958), (66, 1193424), (69, 1141536), (72, 1093972), (88, 895068), (92, 856152), (94, 837936), (96, 820479), (99, 795616), (132, 596712), (138, 570768), (141, 558624), (144, 546986), (176, 447534), (184, 428076), (188, 418968), (198, 397808), (207, 380512), (253, 311328), (264, 298356), (276, 285384), (282, 279312), (288, 273493), (352, 223767), (368, 214038), (376, 209484), (396, 198904), (414, 190256), (423, 186208), (506, 155664), (517, 152352), (528, 149178), (529, 148896), (552, 142692), (564, 139656), (736, 107019), (752, 104742), (759, 103776), (792, 99452), (828, 95128), (846, 93104), (1012, 77832), (1034, 76176), (1056, 74589), (1058, 74448), (1081, 72864), (1104, 71346), (1128, 69828), (1504, 52371), (1518, 51888), (1551, 50784), (1584, 49726), (1587, 49632), (1656, 47564), (1692, 46552), (2024, 38916), (2068, 38088), (2116, 37224), (2162, 36432), (2208, 35673), (2256, 34914), (2277, 34592), (3036, 25944), (3102, 25392), (3168, 24863), (3174, 24816), (3243, 24288), (3312, 23782), (3384, 23276), (4048, 19458), (4136, 19044), (4232, 18612), (4324, 18216), (4512, 17457), (4554, 17296), (4653, 16928), (4761, 16544), (5819, 13536), (6072, 12972), (6204, 12696), (6348, 12408), (6486, 12144), (6624, 11891), (6768, 11638), (8096, 9729), (8272, 9522), (8464, 9306), (8648, 9108)]