87452784

素因数分解:

$2^4\times 3^5\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:377

約数の個数: 120

約数和(自身を含む): 257816832

約数和(自身を除く): 170364048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 83, 108, 144, 162, 166, 216, 243, 249, 271, 324, 332, 432, 486, 498, 542, 648, 664, 747, 813, 972, 996, 1084, 1296, 1328, 1494, 1626, 1944, 1992, 2168, 2241, 2439, 2988, 3252, 3888, 3984, 4336, 4482, 4878, 5976, 6504, 6723, 7317, 8964, 9756, 11952, 13008, 13446, 14634, 17928, 19512, 20169, 21951, 22493, 26892, 29268, 35856, 39024, 40338, 43902, 44986, 53784, 58536, 65853, 67479, 80676, 87804, 89972, 107568, 117072, 131706, 134958, 161352, 175608, 179944, 202437, 263412, 269916, 322704, 351216, 359888, 404874, 526824, 539832, 607311, 809748, 1053648, 1079664, 1214622, 1619496, 1821933, 2429244, 3238992, 3643866, 4858488, 5465799, 7287732, 9716976, 10931598, 14575464, 21863196, 29150928, 43726392, 87452784]

約数ペア:

[(1, 87452784), (2, 43726392), (3, 29150928), (4, 21863196), (6, 14575464), (8, 10931598), (9, 9716976), (12, 7287732), (16, 5465799), (18, 4858488), (24, 3643866), (27, 3238992), (36, 2429244), (48, 1821933), (54, 1619496), (72, 1214622), (81, 1079664), (83, 1053648), (108, 809748), (144, 607311), (162, 539832), (166, 526824), (216, 404874), (243, 359888), (249, 351216), (271, 322704), (324, 269916), (332, 263412), (432, 202437), (486, 179944), (498, 175608), (542, 161352), (648, 134958), (664, 131706), (747, 117072), (813, 107568), (972, 89972), (996, 87804), (1084, 80676), (1296, 67479), (1328, 65853), (1494, 58536), (1626, 53784), (1944, 44986), (1992, 43902), (2168, 40338), (2241, 39024), (2439, 35856), (2988, 29268), (3252, 26892), (3888, 22493), (3984, 21951), (4336, 20169), (4482, 19512), (4878, 17928), (5976, 14634), (6504, 13446), (6723, 13008), (7317, 11952), (8964, 9756)]