72724992

素因数分解:

$2^9\times 3^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:553

約数の個数: 80

約数和(自身を含む): 195924960

約数和(自身を除く): 123199968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 128, 192, 226, 256, 339, 384, 419, 452, 512, 678, 768, 838, 904, 1257, 1356, 1536, 1676, 1808, 2514, 2712, 3352, 3616, 5028, 5424, 6704, 7232, 10056, 10848, 13408, 14464, 20112, 21696, 26816, 28928, 40224, 43392, 47347, 53632, 57856, 80448, 86784, 94694, 107264, 142041, 160896, 173568, 189388, 214528, 284082, 321792, 378776, 568164, 643584, 757552, 1136328, 1515104, 2272656, 3030208, 4545312, 6060416, 9090624, 12120832, 18181248, 24241664, 36362496, 72724992]

約数ペア:

[(1, 72724992), (2, 36362496), (3, 24241664), (4, 18181248), (6, 12120832), (8, 9090624), (12, 6060416), (16, 4545312), (24, 3030208), (32, 2272656), (48, 1515104), (64, 1136328), (96, 757552), (113, 643584), (128, 568164), (192, 378776), (226, 321792), (256, 284082), (339, 214528), (384, 189388), (419, 173568), (452, 160896), (512, 142041), (678, 107264), (768, 94694), (838, 86784), (904, 80448), (1257, 57856), (1356, 53632), (1536, 47347), (1676, 43392), (1808, 40224), (2514, 28928), (2712, 26816), (3352, 21696), (3616, 20112), (5028, 14464), (5424, 13408), (6704, 10848), (7232, 10056)]