84867068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 178745616

約数和(自身を除く): 93878548

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 101, 113, 143, 169, 202, 226, 286, 338, 404, 452, 572, 676, 1111, 1243, 1313, 1469, 1859, 2222, 2486, 2626, 2938, 3718, 4444, 4972, 5252, 5876, 7436, 11413, 14443, 16159, 17069, 19097, 22826, 28886, 32318, 34138, 38194, 45652, 57772, 64636, 68276, 76388, 125543, 148369, 187759, 210067, 251086, 296738, 375518, 420134, 502172, 593476, 751036, 840268, 1632059, 1928797, 3264118, 3857594, 6528236, 7715188, 21216767, 42433534, 84867068]

約数ペア:

[(1, 84867068), (2, 42433534), (4, 21216767), (11, 7715188), (13, 6528236), (22, 3857594), (26, 3264118), (44, 1928797), (52, 1632059), (101, 840268), (113, 751036), (143, 593476), (169, 502172), (202, 420134), (226, 375518), (286, 296738), (338, 251086), (404, 210067), (452, 187759), (572, 148369), (676, 125543), (1111, 76388), (1243, 68276), (1313, 64636), (1469, 57772), (1859, 45652), (2222, 38194), (2486, 34138), (2626, 32318), (2938, 28886), (3718, 22826), (4444, 19097), (4972, 17069), (5252, 16159), (5876, 14443), (7436, 11413)]