726008868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{91253}}^1$

素因数の和:91293

約数の個数: 72

約数和(自身を含む): 2092636728

約数和(自身を除く): 1366627860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 91253, 182506, 273759, 365012, 547518, 821277, 1095036, 1186289, 1551301, 1642554, 2372578, 3102602, 3285108, 3558867, 4653903, 4745156, 6205204, 7117734, 9307806, 10676601, 13961709, 14235468, 18615612, 20166913, 21353202, 27923418, 40333826, 42706404, 55846836, 60500739, 80667652, 121001478, 181502217, 242002956, 363004434, 726008868]

約数ペア:

[(1, 726008868), (2, 363004434), (3, 242002956), (4, 181502217), (6, 121001478), (9, 80667652), (12, 60500739), (13, 55846836), (17, 42706404), (18, 40333826), (26, 27923418), (34, 21353202), (36, 20166913), (39, 18615612), (51, 14235468), (52, 13961709), (68, 10676601), (78, 9307806), (102, 7117734), (117, 6205204), (153, 4745156), (156, 4653903), (204, 3558867), (221, 3285108), (234, 3102602), (306, 2372578), (442, 1642554), (468, 1551301), (612, 1186289), (663, 1095036), (884, 821277), (1326, 547518), (1989, 365012), (2652, 273759), (3978, 182506), (7956, 91253)]