77906376982

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{606247}}^1$

素因数の和:606460

約数の個数: 32

約数和(自身を含む): 136536749568

約数和(自身を除く): 58630372586

約数列:

[1, 2, 7, 14, 67, 134, 137, 274, 469, 938, 959, 1918, 9179, 18358, 64253, 128506, 606247, 1212494, 4243729, 8487458, 40618549, 81237098, 83055839, 166111678, 284329843, 568659686, 581390873, 1162781746, 5564741213, 11129482426, 38953188491, 77906376982]

約数ペア:

[(1, 77906376982), (2, 38953188491), (7, 11129482426), (14, 5564741213), (67, 1162781746), (134, 581390873), (137, 568659686), (274, 284329843), (469, 166111678), (938, 83055839), (959, 81237098), (1918, 40618549), (9179, 8487458), (18358, 4243729), (64253, 1212494), (128506, 606247)]