66038778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1328

約数の個数: 72

約数和(自身を含む): 164179548

約数和(自身を除く): 98140770

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 169, 221, 234, 306, 338, 442, 507, 663, 1014, 1277, 1326, 1521, 1989, 2554, 2873, 3042, 3831, 3978, 5746, 7662, 8619, 11493, 16601, 17238, 21709, 22986, 25857, 33202, 43418, 49803, 51714, 65127, 99606, 130254, 149409, 195381, 215813, 282217, 298818, 390762, 431626, 564434, 647439, 846651, 1294878, 1693302, 1942317, 2539953, 3668821, 3884634, 5079906, 7337642, 11006463, 22012926, 33019389, 66038778]

約数ペア:

[(1, 66038778), (2, 33019389), (3, 22012926), (6, 11006463), (9, 7337642), (13, 5079906), (17, 3884634), (18, 3668821), (26, 2539953), (34, 1942317), (39, 1693302), (51, 1294878), (78, 846651), (102, 647439), (117, 564434), (153, 431626), (169, 390762), (221, 298818), (234, 282217), (306, 215813), (338, 195381), (442, 149409), (507, 130254), (663, 99606), (1014, 65127), (1277, 51714), (1326, 49803), (1521, 43418), (1989, 33202), (2554, 25857), (2873, 22986), (3042, 21709), (3831, 17238), (3978, 16601), (5746, 11493), (7662, 8619)]