68009816

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1632

約数の個数: 64

約数和(自身を含む): 157248000

約数和(自身を除く): 89238184

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 532, 574, 779, 1064, 1148, 1558, 1559, 2296, 3116, 3118, 5453, 6232, 6236, 10906, 10913, 12472, 21812, 21826, 29621, 43624, 43652, 59242, 63919, 87304, 118484, 127838, 207347, 236968, 255676, 414694, 447433, 511352, 829388, 894866, 1214461, 1658776, 1789732, 2428922, 3579464, 4857844, 8501227, 9715688, 17002454, 34004908, 68009816]

約数ペア:

[(1, 68009816), (2, 34004908), (4, 17002454), (7, 9715688), (8, 8501227), (14, 4857844), (19, 3579464), (28, 2428922), (38, 1789732), (41, 1658776), (56, 1214461), (76, 894866), (82, 829388), (133, 511352), (152, 447433), (164, 414694), (266, 255676), (287, 236968), (328, 207347), (532, 127838), (574, 118484), (779, 87304), (1064, 63919), (1148, 59242), (1558, 43652), (1559, 43624), (2296, 29621), (3116, 21826), (3118, 21812), (5453, 12472), (6232, 10913), (6236, 10906)]