77218964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1013}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 153316800

約数和(自身を除く): 76097836

約数列:

[1, 2, 4, 17, 19, 34, 38, 59, 68, 76, 118, 236, 323, 646, 1003, 1013, 1121, 1292, 2006, 2026, 2242, 4012, 4052, 4484, 17221, 19057, 19247, 34442, 38114, 38494, 59767, 68884, 76228, 76988, 119534, 239068, 327199, 654398, 1016039, 1135573, 1308796, 2032078, 2271146, 4064156, 4542292, 19304741, 38609482, 77218964]

約数ペア:

[(1, 77218964), (2, 38609482), (4, 19304741), (17, 4542292), (19, 4064156), (34, 2271146), (38, 2032078), (59, 1308796), (68, 1135573), (76, 1016039), (118, 654398), (236, 327199), (323, 239068), (646, 119534), (1003, 76988), (1013, 76228), (1121, 68884), (1292, 59767), (2006, 38494), (2026, 38114), (2242, 34442), (4012, 19247), (4052, 19057), (4484, 17221)]