72577728

素因数分解:

$2^6\times 3^3\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:551

約数の個数: 112

約数和(自身を含む): 216062560

約数和(自身を除く): 143484832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 97, 108, 144, 192, 194, 216, 288, 291, 388, 432, 433, 576, 582, 776, 864, 866, 873, 1164, 1299, 1552, 1728, 1732, 1746, 2328, 2598, 2619, 3104, 3464, 3492, 3897, 4656, 5196, 5238, 6208, 6928, 6984, 7794, 9312, 10392, 10476, 11691, 13856, 13968, 15588, 18624, 20784, 20952, 23382, 27712, 27936, 31176, 41568, 41904, 42001, 46764, 55872, 62352, 83136, 83808, 84002, 93528, 124704, 126003, 167616, 168004, 187056, 249408, 252006, 336008, 374112, 378009, 504012, 672016, 748224, 756018, 1008024, 1134027, 1344032, 1512036, 2016048, 2268054, 2688064, 3024072, 4032096, 4536108, 6048144, 8064192, 9072216, 12096288, 18144432, 24192576, 36288864, 72577728]

約数ペア:

[(1, 72577728), (2, 36288864), (3, 24192576), (4, 18144432), (6, 12096288), (8, 9072216), (9, 8064192), (12, 6048144), (16, 4536108), (18, 4032096), (24, 3024072), (27, 2688064), (32, 2268054), (36, 2016048), (48, 1512036), (54, 1344032), (64, 1134027), (72, 1008024), (96, 756018), (97, 748224), (108, 672016), (144, 504012), (192, 378009), (194, 374112), (216, 336008), (288, 252006), (291, 249408), (388, 187056), (432, 168004), (433, 167616), (576, 126003), (582, 124704), (776, 93528), (864, 84002), (866, 83808), (873, 83136), (1164, 62352), (1299, 55872), (1552, 46764), (1728, 42001), (1732, 41904), (1746, 41568), (2328, 31176), (2598, 27936), (2619, 27712), (3104, 23382), (3464, 20952), (3492, 20784), (3897, 18624), (4656, 15588), (5196, 13968), (5238, 13856), (6208, 11691), (6928, 10476), (6984, 10392), (7794, 9312)]