91274260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8467}}^1$

素因数の和:8501

約数の個数: 72

約数和(自身を含む): 243268704

約数和(自身を除く): 151994444

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 8467, 10780, 16934, 33868, 42335, 59269, 84670, 93137, 118538, 169340, 186274, 237076, 296345, 372548, 414883, 465685, 592690, 651959, 829766, 931370, 1185380, 1303918, 1659532, 1862740, 2074415, 2607836, 3259795, 4148830, 4563713, 6519590, 8297660, 9127426, 13039180, 18254852, 22818565, 45637130, 91274260]

約数ペア:

[(1, 91274260), (2, 45637130), (4, 22818565), (5, 18254852), (7, 13039180), (10, 9127426), (11, 8297660), (14, 6519590), (20, 4563713), (22, 4148830), (28, 3259795), (35, 2607836), (44, 2074415), (49, 1862740), (55, 1659532), (70, 1303918), (77, 1185380), (98, 931370), (110, 829766), (140, 651959), (154, 592690), (196, 465685), (220, 414883), (245, 372548), (308, 296345), (385, 237076), (490, 186274), (539, 169340), (770, 118538), (980, 93137), (1078, 84670), (1540, 59269), (2156, 42335), (2695, 33868), (5390, 16934), (8467, 10780)]