72231744

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:744

約数の個数: 112

約数和(自身を含む): 210913472

約数和(自身を除く): 138681728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 129, 156, 172, 192, 208, 258, 312, 344, 416, 516, 559, 624, 673, 688, 832, 1032, 1118, 1248, 1346, 1376, 1677, 2019, 2064, 2236, 2496, 2692, 2752, 3354, 4038, 4128, 4472, 5384, 6708, 8076, 8256, 8749, 8944, 10768, 13416, 16152, 17498, 17888, 21536, 26247, 26832, 28939, 32304, 34996, 35776, 43072, 52494, 53664, 57878, 64608, 69992, 86817, 104988, 107328, 115756, 129216, 139984, 173634, 209976, 231512, 279968, 347268, 376207, 419952, 463024, 559936, 694536, 752414, 839904, 926048, 1128621, 1389072, 1504828, 1679808, 1852096, 2257242, 2778144, 3009656, 4514484, 5556288, 6019312, 9028968, 12038624, 18057936, 24077248, 36115872, 72231744]

約数ペア:

[(1, 72231744), (2, 36115872), (3, 24077248), (4, 18057936), (6, 12038624), (8, 9028968), (12, 6019312), (13, 5556288), (16, 4514484), (24, 3009656), (26, 2778144), (32, 2257242), (39, 1852096), (43, 1679808), (48, 1504828), (52, 1389072), (64, 1128621), (78, 926048), (86, 839904), (96, 752414), (104, 694536), (129, 559936), (156, 463024), (172, 419952), (192, 376207), (208, 347268), (258, 279968), (312, 231512), (344, 209976), (416, 173634), (516, 139984), (559, 129216), (624, 115756), (673, 107328), (688, 104988), (832, 86817), (1032, 69992), (1118, 64608), (1248, 57878), (1346, 53664), (1376, 52494), (1677, 43072), (2019, 35776), (2064, 34996), (2236, 32304), (2496, 28939), (2692, 26832), (2752, 26247), (3354, 21536), (4038, 17888), (4128, 17498), (4472, 16152), (5384, 13416), (6708, 10768), (8076, 8944), (8256, 8749)]