67176945

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:932

約数の個数: 80

約数和(自身を含む): 139252608

約数和(自身を除く): 72075663

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 81, 85, 99, 135, 153, 165, 187, 255, 297, 405, 459, 495, 561, 765, 887, 891, 935, 1377, 1485, 1683, 2295, 2661, 2805, 4435, 4455, 5049, 6885, 7983, 8415, 9757, 13305, 15079, 15147, 23949, 25245, 29271, 39915, 45237, 48785, 71847, 75395, 75735, 87813, 119745, 135711, 146355, 165869, 226185, 263439, 359235, 407133, 439065, 497607, 678555, 790317, 829345, 1221399, 1317195, 1492821, 2035665, 2488035, 3951585, 4478463, 6106995, 7464105, 13435389, 22392315, 67176945]

約数ペア:

[(1, 67176945), (3, 22392315), (5, 13435389), (9, 7464105), (11, 6106995), (15, 4478463), (17, 3951585), (27, 2488035), (33, 2035665), (45, 1492821), (51, 1317195), (55, 1221399), (81, 829345), (85, 790317), (99, 678555), (135, 497607), (153, 439065), (165, 407133), (187, 359235), (255, 263439), (297, 226185), (405, 165869), (459, 146355), (495, 135711), (561, 119745), (765, 87813), (887, 75735), (891, 75395), (935, 71847), (1377, 48785), (1485, 45237), (1683, 39915), (2295, 29271), (2661, 25245), (2805, 23949), (4435, 15147), (4455, 15079), (5049, 13305), (6885, 9757), (7983, 8415)]