86517184

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:478

約数の個数: 84

約数和(自身を含む): 196154040

約数和(自身を除く): 109636856

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 169, 208, 247, 304, 338, 416, 421, 494, 608, 676, 832, 842, 988, 1216, 1352, 1684, 1976, 2704, 3211, 3368, 3952, 5408, 5473, 6422, 6736, 7904, 7999, 10816, 10946, 12844, 13472, 15808, 15998, 21892, 25688, 26944, 31996, 43784, 51376, 63992, 71149, 87568, 102752, 103987, 127984, 142298, 175136, 205504, 207974, 255968, 284596, 350272, 415948, 511936, 569192, 831896, 1138384, 1351831, 1663792, 2276768, 2703662, 3327584, 4553536, 5407324, 6655168, 10814648, 21629296, 43258592, 86517184]

約数ペア:

[(1, 86517184), (2, 43258592), (4, 21629296), (8, 10814648), (13, 6655168), (16, 5407324), (19, 4553536), (26, 3327584), (32, 2703662), (38, 2276768), (52, 1663792), (64, 1351831), (76, 1138384), (104, 831896), (152, 569192), (169, 511936), (208, 415948), (247, 350272), (304, 284596), (338, 255968), (416, 207974), (421, 205504), (494, 175136), (608, 142298), (676, 127984), (832, 103987), (842, 102752), (988, 87568), (1216, 71149), (1352, 63992), (1684, 51376), (1976, 43784), (2704, 31996), (3211, 26944), (3368, 25688), (3952, 21892), (5408, 15998), (5473, 15808), (6422, 13472), (6736, 12844), (7904, 10946), (7999, 10816)]