86793588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2113}}^1$

素因数の和:2293

約数の個数: 72

約数和(自身を含む): 252394688

約数和(自身を除く): 165601100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1956, 2113, 2282, 2934, 3423, 4226, 4564, 5868, 6339, 6846, 8452, 10269, 12678, 13692, 14791, 19017, 20538, 25356, 29582, 38034, 41076, 44373, 59164, 76068, 88746, 133119, 177492, 266238, 344419, 532476, 688838, 1033257, 1377676, 2066514, 2410933, 3099771, 4133028, 4821866, 6199542, 7232799, 9643732, 12399084, 14465598, 21698397, 28931196, 43396794, 86793588]

約数ペア:

[(1, 86793588), (2, 43396794), (3, 28931196), (4, 21698397), (6, 14465598), (7, 12399084), (9, 9643732), (12, 7232799), (14, 6199542), (18, 4821866), (21, 4133028), (28, 3099771), (36, 2410933), (42, 2066514), (63, 1377676), (84, 1033257), (126, 688838), (163, 532476), (252, 344419), (326, 266238), (489, 177492), (652, 133119), (978, 88746), (1141, 76068), (1467, 59164), (1956, 44373), (2113, 41076), (2282, 38034), (2934, 29582), (3423, 25356), (4226, 20538), (4564, 19017), (5868, 14791), (6339, 13692), (6846, 12678), (8452, 10269)]