88842292

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 199946880

約数和(自身を除く): 111104588

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 89, 98, 154, 178, 196, 308, 356, 463, 539, 623, 926, 979, 1078, 1246, 1852, 1958, 2156, 2492, 3241, 3916, 4361, 5093, 6482, 6853, 8722, 10186, 12964, 13706, 17444, 20372, 22687, 27412, 35651, 41207, 45374, 47971, 71302, 82414, 90748, 95942, 142604, 164828, 191884, 249557, 288449, 453277, 499114, 576898, 906554, 998228, 1153796, 1813108, 2019143, 3172939, 4038286, 6345878, 8076572, 12691756, 22210573, 44421146, 88842292]

約数ペア:

[(1, 88842292), (2, 44421146), (4, 22210573), (7, 12691756), (11, 8076572), (14, 6345878), (22, 4038286), (28, 3172939), (44, 2019143), (49, 1813108), (77, 1153796), (89, 998228), (98, 906554), (154, 576898), (178, 499114), (196, 453277), (308, 288449), (356, 249557), (463, 191884), (539, 164828), (623, 142604), (926, 95942), (979, 90748), (1078, 82414), (1246, 71302), (1852, 47971), (1958, 45374), (2156, 41207), (2492, 35651), (3241, 27412), (3916, 22687), (4361, 20372), (5093, 17444), (6482, 13706), (6853, 12964), (8722, 10186)]