123548256

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{32999}}^1$

素因数の和:33028

約数の個数: 72

約数和(自身を含む): 378378000

約数和(自身を除く): 254829744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 32999, 65998, 98997, 131996, 197994, 263992, 296991, 395988, 428987, 527984, 593982, 791976, 857974, 1055968, 1187964, 1286961, 1583952, 1715948, 2375928, 2573922, 3167904, 3431896, 3860883, 4751856, 5147844, 6863792, 7721766, 9503712, 10295688, 13727584, 15443532, 20591376, 30887064, 41182752, 61774128, 123548256]

約数ペア:

[(1, 123548256), (2, 61774128), (3, 41182752), (4, 30887064), (6, 20591376), (8, 15443532), (9, 13727584), (12, 10295688), (13, 9503712), (16, 7721766), (18, 6863792), (24, 5147844), (26, 4751856), (32, 3860883), (36, 3431896), (39, 3167904), (48, 2573922), (52, 2375928), (72, 1715948), (78, 1583952), (96, 1286961), (104, 1187964), (117, 1055968), (144, 857974), (156, 791976), (208, 593982), (234, 527984), (288, 428987), (312, 395988), (416, 296991), (468, 263992), (624, 197994), (936, 131996), (1248, 98997), (1872, 65998), (3744, 32999)]