85744736

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 235146240

約数和(自身を除く): 149401504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 23, 28, 32, 34, 44, 46, 56, 68, 77, 88, 89, 92, 112, 119, 136, 154, 161, 176, 178, 184, 187, 224, 238, 253, 272, 308, 322, 352, 356, 368, 374, 391, 476, 506, 544, 616, 623, 644, 712, 736, 748, 782, 952, 979, 1012, 1232, 1246, 1288, 1309, 1424, 1496, 1513, 1564, 1771, 1904, 1958, 2024, 2047, 2464, 2492, 2576, 2618, 2737, 2848, 2992, 3026, 3128, 3542, 3808, 3916, 4048, 4094, 4301, 4984, 5152, 5236, 5474, 5984, 6052, 6256, 6853, 7084, 7832, 8096, 8188, 8602, 9968, 10472, 10591, 10948, 12104, 12512, 13706, 14168, 14329, 15664, 16376, 16643, 17204, 19936, 20944, 21182, 21896, 22517, 24208, 27412, 28336, 28658, 30107, 31328, 32752, 33286, 34408, 34799, 41888, 42364, 43792, 45034, 48416, 54824, 56672, 57316, 60214, 65504, 66572, 68816, 69598, 84728, 87584, 90068, 109648, 114632, 116501, 120428, 133144, 137632, 139196, 157619, 169456, 180136, 219296, 229264, 233002, 240856, 243593, 266288, 278392, 315238, 338912, 360272, 382789, 458528, 466004, 481712, 487186, 532576, 556784, 630476, 720544, 765578, 932008, 963424, 974372, 1113568, 1260952, 1531156, 1864016, 1948744, 2521904, 2679523, 3062312, 3728032, 3897488, 5043808, 5359046, 6124624, 7794976, 10718092, 12249248, 21436184, 42872368, 85744736]

約数ペア:

[(1, 85744736), (2, 42872368), (4, 21436184), (7, 12249248), (8, 10718092), (11, 7794976), (14, 6124624), (16, 5359046), (17, 5043808), (22, 3897488), (23, 3728032), (28, 3062312), (32, 2679523), (34, 2521904), (44, 1948744), (46, 1864016), (56, 1531156), (68, 1260952), (77, 1113568), (88, 974372), (89, 963424), (92, 932008), (112, 765578), (119, 720544), (136, 630476), (154, 556784), (161, 532576), (176, 487186), (178, 481712), (184, 466004), (187, 458528), (224, 382789), (238, 360272), (253, 338912), (272, 315238), (308, 278392), (322, 266288), (352, 243593), (356, 240856), (368, 233002), (374, 229264), (391, 219296), (476, 180136), (506, 169456), (544, 157619), (616, 139196), (623, 137632), (644, 133144), (712, 120428), (736, 116501), (748, 114632), (782, 109648), (952, 90068), (979, 87584), (1012, 84728), (1232, 69598), (1246, 68816), (1288, 66572), (1309, 65504), (1424, 60214), (1496, 57316), (1513, 56672), (1564, 54824), (1771, 48416), (1904, 45034), (1958, 43792), (2024, 42364), (2047, 41888), (2464, 34799), (2492, 34408), (2576, 33286), (2618, 32752), (2737, 31328), (2848, 30107), (2992, 28658), (3026, 28336), (3128, 27412), (3542, 24208), (3808, 22517), (3916, 21896), (4048, 21182), (4094, 20944), (4301, 19936), (4984, 17204), (5152, 16643), (5236, 16376), (5474, 15664), (5984, 14329), (6052, 14168), (6256, 13706), (6853, 12512), (7084, 12104), (7832, 10948), (8096, 10591), (8188, 10472), (8602, 9968)]