81922189356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{75479}}^1$

素因数の和:75628

約数の個数: 144

約数和(自身を含む): 243975513600

約数和(自身を除く): 162053324244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 73, 84, 118, 126, 146, 177, 219, 236, 252, 292, 354, 413, 438, 511, 531, 657, 708, 826, 876, 1022, 1062, 1239, 1314, 1533, 1652, 2044, 2124, 2478, 2628, 3066, 3717, 4307, 4599, 4956, 6132, 7434, 8614, 9198, 12921, 14868, 17228, 18396, 25842, 30149, 38763, 51684, 60298, 75479, 77526, 90447, 120596, 150958, 155052, 180894, 226437, 271341, 301916, 361788, 452874, 528353, 542682, 679311, 905748, 1056706, 1085364, 1358622, 1585059, 2113412, 2717244, 3170118, 4453261, 4755177, 5509967, 6340236, 8906522, 9510354, 11019934, 13359783, 16529901, 17813044, 19020708, 22039868, 26719566, 31172827, 33059802, 38569769, 40079349, 49589703, 53439132, 62345654, 66119604, 77139538, 80158698, 93518481, 99179406, 115709307, 124691308, 154279076, 160317396, 187036962, 198358812, 231418614, 280555443, 325088053, 347127921, 374073924, 462837228, 561110886, 650176106, 694255842, 975264159, 1122221772, 1300352212, 1388511684, 1950528318, 2275616371, 2925792477, 3901056636, 4551232742, 5851584954, 6826849113, 9102465484, 11703169908, 13653698226, 20480547339, 27307396452, 40961094678, 81922189356]

約数ペア:

[(1, 81922189356), (2, 40961094678), (3, 27307396452), (4, 20480547339), (6, 13653698226), (7, 11703169908), (9, 9102465484), (12, 6826849113), (14, 5851584954), (18, 4551232742), (21, 3901056636), (28, 2925792477), (36, 2275616371), (42, 1950528318), (59, 1388511684), (63, 1300352212), (73, 1122221772), (84, 975264159), (118, 694255842), (126, 650176106), (146, 561110886), (177, 462837228), (219, 374073924), (236, 347127921), (252, 325088053), (292, 280555443), (354, 231418614), (413, 198358812), (438, 187036962), (511, 160317396), (531, 154279076), (657, 124691308), (708, 115709307), (826, 99179406), (876, 93518481), (1022, 80158698), (1062, 77139538), (1239, 66119604), (1314, 62345654), (1533, 53439132), (1652, 49589703), (2044, 40079349), (2124, 38569769), (2478, 33059802), (2628, 31172827), (3066, 26719566), (3717, 22039868), (4307, 19020708), (4599, 17813044), (4956, 16529901), (6132, 13359783), (7434, 11019934), (8614, 9510354), (9198, 8906522), (12921, 6340236), (14868, 5509967), (17228, 4755177), (18396, 4453261), (25842, 3170118), (30149, 2717244), (38763, 2113412), (51684, 1585059), (60298, 1358622), (75479, 1085364), (77526, 1056706), (90447, 905748), (120596, 679311), (150958, 542682), (155052, 528353), (180894, 452874), (226437, 361788), (271341, 301916)]