77207264

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 157807440

約数和(自身を除く): 80600176

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 83, 164, 166, 328, 332, 656, 664, 709, 1312, 1328, 1418, 2656, 2836, 3403, 5672, 6806, 11344, 13612, 22688, 27224, 29069, 54448, 58138, 58847, 108896, 116276, 117694, 232552, 235388, 465104, 470776, 930208, 941552, 1883104, 2412727, 4825454, 9650908, 19301816, 38603632, 77207264]

約数ペア:

[(1, 77207264), (2, 38603632), (4, 19301816), (8, 9650908), (16, 4825454), (32, 2412727), (41, 1883104), (82, 941552), (83, 930208), (164, 470776), (166, 465104), (328, 235388), (332, 232552), (656, 117694), (664, 116276), (709, 108896), (1312, 58847), (1328, 58138), (1418, 54448), (2656, 29069), (2836, 27224), (3403, 22688), (5672, 13612), (6806, 11344)]