123507072

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2749}}^1$

素因数の和:2785

約数の個数: 128

約数和(自身を含む): 392700000

約数和(自身を除く): 269192928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2749, 2808, 3456, 3744, 4992, 5498, 5616, 7488, 8247, 10996, 11232, 14976, 16494, 21992, 22464, 24741, 32988, 35737, 43984, 44928, 49482, 65976, 71474, 74223, 87968, 98964, 107211, 131952, 142948, 148446, 175936, 197928, 214422, 263904, 285896, 296892, 321633, 351872, 395856, 428844, 527808, 571792, 593784, 643266, 791712, 857688, 964899, 1055616, 1143584, 1187568, 1286532, 1583424, 1715376, 1929798, 2287168, 2375136, 2573064, 3166848, 3430752, 3859596, 4574336, 4750272, 5146128, 6861504, 7719192, 9500544, 10292256, 13723008, 15438384, 20584512, 30876768, 41169024, 61753536, 123507072]

約数ペア:

[(1, 123507072), (2, 61753536), (3, 41169024), (4, 30876768), (6, 20584512), (8, 15438384), (9, 13723008), (12, 10292256), (13, 9500544), (16, 7719192), (18, 6861504), (24, 5146128), (26, 4750272), (27, 4574336), (32, 3859596), (36, 3430752), (39, 3166848), (48, 2573064), (52, 2375136), (54, 2287168), (64, 1929798), (72, 1715376), (78, 1583424), (96, 1286532), (104, 1187568), (108, 1143584), (117, 1055616), (128, 964899), (144, 857688), (156, 791712), (192, 643266), (208, 593784), (216, 571792), (234, 527808), (288, 428844), (312, 395856), (351, 351872), (384, 321633), (416, 296892), (432, 285896), (468, 263904), (576, 214422), (624, 197928), (702, 175936), (832, 148446), (864, 142948), (936, 131952), (1152, 107211), (1248, 98964), (1404, 87968), (1664, 74223), (1728, 71474), (1872, 65976), (2496, 49482), (2749, 44928), (2808, 43984), (3456, 35737), (3744, 32988), (4992, 24741), (5498, 22464), (5616, 21992), (7488, 16494), (8247, 14976), (10996, 11232)]