71907276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20879}}^1$

素因数の和:20934

約数の個数: 48

約数和(自身を含む): 196439040

約数和(自身を除く): 124531764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 20879, 41758, 62637, 83516, 125274, 146153, 250548, 292306, 438459, 584612, 856039, 876918, 1712078, 1753836, 2568117, 3424156, 5136234, 5992273, 10272468, 11984546, 17976819, 23969092, 35953638, 71907276]

約数ペア:

[(1, 71907276), (2, 35953638), (3, 23969092), (4, 17976819), (6, 11984546), (7, 10272468), (12, 5992273), (14, 5136234), (21, 3424156), (28, 2568117), (41, 1753836), (42, 1712078), (82, 876918), (84, 856039), (123, 584612), (164, 438459), (246, 292306), (287, 250548), (492, 146153), (574, 125274), (861, 83516), (1148, 62637), (1722, 41758), (3444, 20879)]