61990434

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:877

約数の個数: 80

約数和(自身を含む): 155247840

約数和(自身を除く): 93257406

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 81, 86, 99, 129, 162, 198, 258, 297, 387, 473, 594, 774, 809, 891, 946, 1161, 1419, 1618, 1782, 2322, 2427, 2838, 3483, 4257, 4854, 6966, 7281, 8514, 8899, 12771, 14562, 17798, 21843, 25542, 26697, 34787, 38313, 43686, 53394, 65529, 69574, 76626, 80091, 104361, 131058, 160182, 208722, 240273, 313083, 382657, 480546, 626166, 720819, 765314, 939249, 1147971, 1441638, 1878498, 2295942, 2817747, 3443913, 5635494, 6887826, 10331739, 20663478, 30995217, 61990434]

約数ペア:

[(1, 61990434), (2, 30995217), (3, 20663478), (6, 10331739), (9, 6887826), (11, 5635494), (18, 3443913), (22, 2817747), (27, 2295942), (33, 1878498), (43, 1441638), (54, 1147971), (66, 939249), (81, 765314), (86, 720819), (99, 626166), (129, 480546), (162, 382657), (198, 313083), (258, 240273), (297, 208722), (387, 160182), (473, 131058), (594, 104361), (774, 80091), (809, 76626), (891, 69574), (946, 65529), (1161, 53394), (1419, 43686), (1618, 38313), (1782, 34787), (2322, 26697), (2427, 25542), (2838, 21843), (3483, 17798), (4257, 14562), (4854, 12771), (6966, 8899), (7281, 8514)]