77357516

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 144136608

約数和(自身を除く): 66779092

約数列:

[1, 2, 4, 43, 61, 73, 86, 101, 122, 146, 172, 202, 244, 292, 404, 2623, 3139, 4343, 4453, 5246, 6161, 6278, 7373, 8686, 8906, 10492, 12322, 12556, 14746, 17372, 17812, 24644, 29492, 191479, 264923, 317039, 382958, 449753, 529846, 634078, 765916, 899506, 1059692, 1268156, 1799012, 19339379, 38678758, 77357516]

約数ペア:

[(1, 77357516), (2, 38678758), (4, 19339379), (43, 1799012), (61, 1268156), (73, 1059692), (86, 899506), (101, 765916), (122, 634078), (146, 529846), (172, 449753), (202, 382958), (244, 317039), (292, 264923), (404, 191479), (2623, 29492), (3139, 24644), (4343, 17812), (4453, 17372), (5246, 14746), (6161, 12556), (6278, 12322), (7373, 10492), (8686, 8906)]