80171336

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 182400000

約数和(自身を除く): 102228664

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 151, 152, 266, 302, 499, 532, 604, 998, 1057, 1064, 1208, 1996, 2114, 2869, 3493, 3992, 4228, 5738, 6986, 8456, 9481, 11476, 13972, 18962, 20083, 22952, 27944, 37924, 40166, 66367, 75349, 75848, 80332, 132734, 150698, 160664, 265468, 301396, 527443, 530936, 602792, 1054886, 1431631, 2109772, 2863262, 4219544, 5726524, 10021417, 11453048, 20042834, 40085668, 80171336]

約数ペア:

[(1, 80171336), (2, 40085668), (4, 20042834), (7, 11453048), (8, 10021417), (14, 5726524), (19, 4219544), (28, 2863262), (38, 2109772), (56, 1431631), (76, 1054886), (133, 602792), (151, 530936), (152, 527443), (266, 301396), (302, 265468), (499, 160664), (532, 150698), (604, 132734), (998, 80332), (1057, 75848), (1064, 75349), (1208, 66367), (1996, 40166), (2114, 37924), (2869, 27944), (3493, 22952), (3992, 20083), (4228, 18962), (5738, 13972), (6986, 11476), (8456, 9481)]