129668868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13907}}^1$

素因数の和:13961

約数の個数: 72

約数和(自身を含む): 384750912

約数和(自身を除く): 255082044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 13907, 27814, 41721, 55628, 83442, 97349, 125163, 166884, 194698, 250326, 292047, 389396, 500652, 514559, 584094, 876141, 1029118, 1168188, 1543677, 1752282, 2058236, 3087354, 3504564, 3601913, 4631031, 6174708, 7203826, 9262062, 10805739, 14407652, 18524124, 21611478, 32417217, 43222956, 64834434, 129668868]

約数ペア:

[(1, 129668868), (2, 64834434), (3, 43222956), (4, 32417217), (6, 21611478), (7, 18524124), (9, 14407652), (12, 10805739), (14, 9262062), (18, 7203826), (21, 6174708), (28, 4631031), (36, 3601913), (37, 3504564), (42, 3087354), (63, 2058236), (74, 1752282), (84, 1543677), (111, 1168188), (126, 1029118), (148, 876141), (222, 584094), (252, 514559), (259, 500652), (333, 389396), (444, 292047), (518, 250326), (666, 194698), (777, 166884), (1036, 125163), (1332, 97349), (1554, 83442), (2331, 55628), (3108, 41721), (4662, 27814), (9324, 13907)]