69777044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 138801600

約数和(自身を除く): 69024556

約数列:

[1, 2, 4, 17, 19, 34, 38, 53, 68, 76, 106, 212, 323, 646, 901, 1007, 1019, 1292, 1802, 2014, 2038, 3604, 4028, 4076, 17119, 17323, 19361, 34238, 34646, 38722, 54007, 68476, 69292, 77444, 108014, 216028, 329137, 658274, 918119, 1026133, 1316548, 1836238, 2052266, 3672476, 4104532, 17444261, 34888522, 69777044]

約数ペア:

[(1, 69777044), (2, 34888522), (4, 17444261), (17, 4104532), (19, 3672476), (34, 2052266), (38, 1836238), (53, 1316548), (68, 1026133), (76, 918119), (106, 658274), (212, 329137), (323, 216028), (646, 108014), (901, 77444), (1007, 69292), (1019, 68476), (1292, 54007), (1802, 38722), (2014, 34646), (2038, 34238), (3604, 19361), (4028, 17323), (4076, 17119)]