87191712

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{13163}}^1$

素因数の和:13202

約数の個数: 72

約数和(自身を含む): 258751584

約数和(自身を除く): 171559872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 13163, 26326, 39489, 52652, 78978, 105304, 118467, 157956, 210608, 236934, 302749, 315912, 421216, 473868, 605498, 631824, 908247, 947736, 1210996, 1263648, 1816494, 1895472, 2421992, 2724741, 3632988, 3790944, 4843984, 5449482, 7265976, 9687968, 10898964, 14531952, 21797928, 29063904, 43595856, 87191712]

約数ペア:

[(1, 87191712), (2, 43595856), (3, 29063904), (4, 21797928), (6, 14531952), (8, 10898964), (9, 9687968), (12, 7265976), (16, 5449482), (18, 4843984), (23, 3790944), (24, 3632988), (32, 2724741), (36, 2421992), (46, 1895472), (48, 1816494), (69, 1263648), (72, 1210996), (92, 947736), (96, 908247), (138, 631824), (144, 605498), (184, 473868), (207, 421216), (276, 315912), (288, 302749), (368, 236934), (414, 210608), (552, 157956), (736, 118467), (828, 105304), (1104, 78978), (1656, 52652), (2208, 39489), (3312, 26326), (6624, 13163)]