86318596

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1833

約数の個数: 72

約数和(自身を含む): 199308480

約数和(自身を除く): 112989884

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1783, 1862, 2548, 3458, 3566, 3724, 6916, 7132, 12103, 12481, 23179, 24206, 24962, 33877, 46358, 48412, 49924, 67754, 87367, 92716, 135508, 162253, 174734, 237139, 324506, 349468, 440401, 474278, 649012, 880802, 948556, 1135771, 1659973, 1761604, 2271542, 3082807, 3319946, 4543084, 6165614, 6639892, 12331228, 21579649, 43159298, 86318596]

約数ペア:

[(1, 86318596), (2, 43159298), (4, 21579649), (7, 12331228), (13, 6639892), (14, 6165614), (19, 4543084), (26, 3319946), (28, 3082807), (38, 2271542), (49, 1761604), (52, 1659973), (76, 1135771), (91, 948556), (98, 880802), (133, 649012), (182, 474278), (196, 440401), (247, 349468), (266, 324506), (364, 237139), (494, 174734), (532, 162253), (637, 135508), (931, 92716), (988, 87367), (1274, 67754), (1729, 49924), (1783, 48412), (1862, 46358), (2548, 33877), (3458, 24962), (3566, 24206), (3724, 23179), (6916, 12481), (7132, 12103)]