123647616

素因数分解:

$2^7\times 3^2\times {\mathrm{181}}^1\times {\mathrm{593}}^1$

素因数の和:794

約数の個数: 96

約数和(自身を含む): 358378020

約数和(自身を除く): 234730404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 181, 192, 288, 362, 384, 543, 576, 593, 724, 1086, 1152, 1186, 1448, 1629, 1779, 2172, 2372, 2896, 3258, 3558, 4344, 4744, 5337, 5792, 6516, 7116, 8688, 9488, 10674, 11584, 13032, 14232, 17376, 18976, 21348, 23168, 26064, 28464, 34752, 37952, 42696, 52128, 56928, 69504, 75904, 85392, 104256, 107333, 113856, 170784, 208512, 214666, 227712, 321999, 341568, 429332, 643998, 683136, 858664, 965997, 1287996, 1717328, 1931994, 2575992, 3434656, 3863988, 5151984, 6869312, 7727976, 10303968, 13738624, 15455952, 20607936, 30911904, 41215872, 61823808, 123647616]

約数ペア:

[(1, 123647616), (2, 61823808), (3, 41215872), (4, 30911904), (6, 20607936), (8, 15455952), (9, 13738624), (12, 10303968), (16, 7727976), (18, 6869312), (24, 5151984), (32, 3863988), (36, 3434656), (48, 2575992), (64, 1931994), (72, 1717328), (96, 1287996), (128, 965997), (144, 858664), (181, 683136), (192, 643998), (288, 429332), (362, 341568), (384, 321999), (543, 227712), (576, 214666), (593, 208512), (724, 170784), (1086, 113856), (1152, 107333), (1186, 104256), (1448, 85392), (1629, 75904), (1779, 69504), (2172, 56928), (2372, 52128), (2896, 42696), (3258, 37952), (3558, 34752), (4344, 28464), (4744, 26064), (5337, 23168), (5792, 21348), (6516, 18976), (7116, 17376), (8688, 14232), (9488, 13032), (10674, 11584)]