68758812

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{397}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 185146416

約数和(自身を除く): 116387604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 283, 306, 397, 566, 612, 794, 849, 1132, 1191, 1588, 1698, 2382, 2547, 3396, 3573, 4764, 4811, 5094, 6749, 7146, 9622, 10188, 13498, 14292, 14433, 19244, 20247, 26996, 28866, 40494, 43299, 57732, 60741, 80988, 86598, 112351, 121482, 173196, 224702, 242964, 337053, 449404, 674106, 1011159, 1348212, 1909967, 2022318, 3819934, 4044636, 5729901, 7639868, 11459802, 17189703, 22919604, 34379406, 68758812]

約数ペア:

[(1, 68758812), (2, 34379406), (3, 22919604), (4, 17189703), (6, 11459802), (9, 7639868), (12, 5729901), (17, 4044636), (18, 3819934), (34, 2022318), (36, 1909967), (51, 1348212), (68, 1011159), (102, 674106), (153, 449404), (204, 337053), (283, 242964), (306, 224702), (397, 173196), (566, 121482), (612, 112351), (794, 86598), (849, 80988), (1132, 60741), (1191, 57732), (1588, 43299), (1698, 40494), (2382, 28866), (2547, 26996), (3396, 20247), (3573, 19244), (4764, 14433), (4811, 14292), (5094, 13498), (6749, 10188), (7146, 9622)]