68554542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{971}}^1$

素因数の和:1065

約数の個数: 48

約数和(自身を含む): 160776576

約数和(自身を除く): 92222034

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 971, 1681, 1722, 1942, 2913, 3362, 5043, 5826, 6797, 10086, 11767, 13594, 20391, 23534, 35301, 39811, 40782, 70602, 79622, 119433, 238866, 278677, 557354, 836031, 1632251, 1672062, 3264502, 4896753, 9793506, 11425757, 22851514, 34277271, 68554542]

約数ペア:

[(1, 68554542), (2, 34277271), (3, 22851514), (6, 11425757), (7, 9793506), (14, 4896753), (21, 3264502), (41, 1672062), (42, 1632251), (82, 836031), (123, 557354), (246, 278677), (287, 238866), (574, 119433), (861, 79622), (971, 70602), (1681, 40782), (1722, 39811), (1942, 35301), (2913, 23534), (3362, 20391), (5043, 13594), (5826, 11767), (6797, 10086)]