72089152

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:467

約数の個数: 56

約数和(自身を含む): 148754592

約数和(自身を除く): 76665440

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 83, 164, 166, 328, 331, 332, 656, 662, 664, 1312, 1324, 1328, 2624, 2648, 2656, 3403, 5296, 5312, 6806, 10592, 13571, 13612, 21184, 27142, 27224, 27473, 54284, 54448, 54946, 108568, 108896, 109892, 217136, 217792, 219784, 434272, 439568, 868544, 879136, 1126393, 1758272, 2252786, 4505572, 9011144, 18022288, 36044576, 72089152]

約数ペア:

[(1, 72089152), (2, 36044576), (4, 18022288), (8, 9011144), (16, 4505572), (32, 2252786), (41, 1758272), (64, 1126393), (82, 879136), (83, 868544), (164, 439568), (166, 434272), (328, 219784), (331, 217792), (332, 217136), (656, 109892), (662, 108896), (664, 108568), (1312, 54946), (1324, 54448), (1328, 54284), (2624, 27473), (2648, 27224), (2656, 27142), (3403, 21184), (5296, 13612), (5312, 13571), (6806, 10592)]