87983568

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:441

約数の個数: 120

約数和(自身を含む): 263697408

約数和(自身を除く): 175713840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 127, 136, 144, 153, 204, 254, 272, 283, 306, 381, 408, 508, 566, 612, 762, 816, 849, 1016, 1132, 1143, 1224, 1524, 1698, 2032, 2159, 2264, 2286, 2448, 2547, 3048, 3396, 4318, 4528, 4572, 4811, 5094, 6096, 6477, 6792, 8636, 9144, 9622, 10188, 12954, 13584, 14433, 17272, 18288, 19244, 19431, 20376, 25908, 28866, 34544, 35941, 38488, 38862, 40752, 43299, 51816, 57732, 71882, 76976, 77724, 86598, 103632, 107823, 115464, 143764, 155448, 173196, 215646, 230928, 287528, 310896, 323469, 346392, 431292, 575056, 610997, 646938, 692784, 862584, 1221994, 1293876, 1725168, 1832991, 2443988, 2587752, 3665982, 4887976, 5175504, 5498973, 7331964, 9775952, 10997946, 14663928, 21995892, 29327856, 43991784, 87983568]

約数ペア:

[(1, 87983568), (2, 43991784), (3, 29327856), (4, 21995892), (6, 14663928), (8, 10997946), (9, 9775952), (12, 7331964), (16, 5498973), (17, 5175504), (18, 4887976), (24, 3665982), (34, 2587752), (36, 2443988), (48, 1832991), (51, 1725168), (68, 1293876), (72, 1221994), (102, 862584), (127, 692784), (136, 646938), (144, 610997), (153, 575056), (204, 431292), (254, 346392), (272, 323469), (283, 310896), (306, 287528), (381, 230928), (408, 215646), (508, 173196), (566, 155448), (612, 143764), (762, 115464), (816, 107823), (849, 103632), (1016, 86598), (1132, 77724), (1143, 76976), (1224, 71882), (1524, 57732), (1698, 51816), (2032, 43299), (2159, 40752), (2264, 38862), (2286, 38488), (2448, 35941), (2547, 34544), (3048, 28866), (3396, 25908), (4318, 20376), (4528, 19431), (4572, 19244), (4811, 18288), (5094, 17272), (6096, 14433), (6477, 13584), (6792, 12954), (8636, 10188), (9144, 9622)]