85561242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1367

約数の個数: 64

約数和(自身を含む): 197648640

約数和(自身を除く): 112087398

約数列:

[1, 2, 3, 6, 13, 23, 26, 37, 39, 46, 69, 74, 78, 111, 138, 222, 299, 481, 598, 851, 897, 962, 1289, 1443, 1702, 1794, 2553, 2578, 2886, 3867, 5106, 7734, 11063, 16757, 22126, 29647, 33189, 33514, 47693, 50271, 59294, 66378, 88941, 95386, 100542, 143079, 177882, 286158, 385411, 620009, 770822, 1096939, 1156233, 1240018, 1860027, 2193878, 2312466, 3290817, 3720054, 6581634, 14260207, 28520414, 42780621, 85561242]

約数ペア:

[(1, 85561242), (2, 42780621), (3, 28520414), (6, 14260207), (13, 6581634), (23, 3720054), (26, 3290817), (37, 2312466), (39, 2193878), (46, 1860027), (69, 1240018), (74, 1156233), (78, 1096939), (111, 770822), (138, 620009), (222, 385411), (299, 286158), (481, 177882), (598, 143079), (851, 100542), (897, 95386), (962, 88941), (1289, 66378), (1443, 59294), (1702, 50271), (1794, 47693), (2553, 33514), (2578, 33189), (2886, 29647), (3867, 22126), (5106, 16757), (7734, 11063)]