65617627856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2137}}^1\times {\mathrm{2957}}^1$

素因数の和:5172

約数の個数: 80

約数和(自身を含む): 141156233280

約数和(自身を除く): 75538605424

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2137, 2596, 2957, 4274, 5192, 5914, 8548, 10384, 11828, 17096, 23507, 23656, 32527, 34192, 47014, 47312, 65054, 94028, 126083, 130108, 174463, 188056, 252166, 260216, 348926, 376112, 504332, 520432, 697852, 1008664, 1386913, 1395704, 1919093, 2017328, 2773826, 2791408, 3838186, 5547652, 6319109, 7676372, 11095304, 12638218, 15352744, 22190608, 25276436, 30705488, 50552872, 69510199, 101105744, 139020398, 278040796, 372827431, 556081592, 745654862, 1112163184, 1491309724, 2982619448, 4101101741, 5965238896, 8202203482, 16404406964, 32808813928, 65617627856]

約数ペア:

[(1, 65617627856), (2, 32808813928), (4, 16404406964), (8, 8202203482), (11, 5965238896), (16, 4101101741), (22, 2982619448), (44, 1491309724), (59, 1112163184), (88, 745654862), (118, 556081592), (176, 372827431), (236, 278040796), (472, 139020398), (649, 101105744), (944, 69510199), (1298, 50552872), (2137, 30705488), (2596, 25276436), (2957, 22190608), (4274, 15352744), (5192, 12638218), (5914, 11095304), (8548, 7676372), (10384, 6319109), (11828, 5547652), (17096, 3838186), (23507, 2791408), (23656, 2773826), (32527, 2017328), (34192, 1919093), (47014, 1395704), (47312, 1386913), (65054, 1008664), (94028, 697852), (126083, 520432), (130108, 504332), (174463, 376112), (188056, 348926), (252166, 260216)]