87319232

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 224

約数和(自身を含む): 245790720

約数和(自身を除く): 158471488

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 29, 32, 44, 47, 52, 56, 58, 64, 77, 88, 91, 94, 104, 112, 116, 143, 154, 176, 182, 188, 203, 208, 224, 232, 286, 308, 319, 329, 352, 364, 376, 377, 406, 416, 448, 464, 517, 572, 611, 616, 638, 658, 704, 728, 752, 754, 812, 832, 928, 1001, 1034, 1144, 1222, 1232, 1276, 1316, 1363, 1456, 1504, 1508, 1624, 1856, 2002, 2068, 2233, 2288, 2444, 2464, 2552, 2632, 2639, 2726, 2912, 3008, 3016, 3248, 3619, 4004, 4136, 4147, 4277, 4466, 4576, 4888, 4928, 5104, 5264, 5278, 5452, 5824, 6032, 6496, 6721, 7238, 8008, 8272, 8294, 8554, 8932, 9152, 9541, 9776, 10208, 10528, 10556, 10904, 12064, 12992, 13442, 14476, 14993, 16016, 16544, 16588, 17108, 17719, 17864, 19082, 19552, 20416, 21056, 21112, 21808, 24128, 26884, 28952, 29029, 29986, 32032, 33088, 33176, 34216, 35438, 35728, 38164, 39104, 42224, 43616, 47047, 53768, 57904, 58058, 59972, 64064, 66352, 68432, 70876, 71456, 76328, 84448, 87232, 94094, 104951, 107536, 115808, 116116, 119944, 124033, 132704, 136864, 141752, 142912, 152656, 168896, 188188, 194909, 209902, 215072, 231616, 232232, 239888, 248066, 265408, 273728, 283504, 305312, 376376, 389818, 419804, 430144, 464464, 479776, 496132, 567008, 610624, 752752, 779636, 839608, 928928, 959552, 992264, 1134016, 1364363, 1505504, 1559272, 1679216, 1857856, 1984528, 2728726, 3011008, 3118544, 3358432, 3969056, 5457452, 6237088, 6716864, 7938112, 10914904, 12474176, 21829808, 43659616, 87319232]

約数ペア:

[(1, 87319232), (2, 43659616), (4, 21829808), (7, 12474176), (8, 10914904), (11, 7938112), (13, 6716864), (14, 6237088), (16, 5457452), (22, 3969056), (26, 3358432), (28, 3118544), (29, 3011008), (32, 2728726), (44, 1984528), (47, 1857856), (52, 1679216), (56, 1559272), (58, 1505504), (64, 1364363), (77, 1134016), (88, 992264), (91, 959552), (94, 928928), (104, 839608), (112, 779636), (116, 752752), (143, 610624), (154, 567008), (176, 496132), (182, 479776), (188, 464464), (203, 430144), (208, 419804), (224, 389818), (232, 376376), (286, 305312), (308, 283504), (319, 273728), (329, 265408), (352, 248066), (364, 239888), (376, 232232), (377, 231616), (406, 215072), (416, 209902), (448, 194909), (464, 188188), (517, 168896), (572, 152656), (611, 142912), (616, 141752), (638, 136864), (658, 132704), (704, 124033), (728, 119944), (752, 116116), (754, 115808), (812, 107536), (832, 104951), (928, 94094), (1001, 87232), (1034, 84448), (1144, 76328), (1222, 71456), (1232, 70876), (1276, 68432), (1316, 66352), (1363, 64064), (1456, 59972), (1504, 58058), (1508, 57904), (1624, 53768), (1856, 47047), (2002, 43616), (2068, 42224), (2233, 39104), (2288, 38164), (2444, 35728), (2464, 35438), (2552, 34216), (2632, 33176), (2639, 33088), (2726, 32032), (2912, 29986), (3008, 29029), (3016, 28952), (3248, 26884), (3619, 24128), (4004, 21808), (4136, 21112), (4147, 21056), (4277, 20416), (4466, 19552), (4576, 19082), (4888, 17864), (4928, 17719), (5104, 17108), (5264, 16588), (5278, 16544), (5452, 16016), (5824, 14993), (6032, 14476), (6496, 13442), (6721, 12992), (7238, 12064), (8008, 10904), (8272, 10556), (8294, 10528), (8554, 10208), (8932, 9776), (9152, 9541)]