65837268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1907}}^1$

素因数の和:2061

約数の個数: 72

約数和(自身を含む): 191685312

約数和(自身を除く): 125848044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1907, 1918, 2466, 2877, 3814, 3836, 4932, 5721, 5754, 7628, 8631, 11442, 11508, 13349, 17163, 17262, 22884, 26698, 34326, 34524, 40047, 53396, 68652, 80094, 120141, 160188, 240282, 261259, 480564, 522518, 783777, 1045036, 1567554, 1828813, 2351331, 3135108, 3657626, 4702662, 5486439, 7315252, 9405324, 10972878, 16459317, 21945756, 32918634, 65837268]

約数ペア:

[(1, 65837268), (2, 32918634), (3, 21945756), (4, 16459317), (6, 10972878), (7, 9405324), (9, 7315252), (12, 5486439), (14, 4702662), (18, 3657626), (21, 3135108), (28, 2351331), (36, 1828813), (42, 1567554), (63, 1045036), (84, 783777), (126, 522518), (137, 480564), (252, 261259), (274, 240282), (411, 160188), (548, 120141), (822, 80094), (959, 68652), (1233, 53396), (1644, 40047), (1907, 34524), (1918, 34326), (2466, 26698), (2877, 22884), (3814, 17262), (3836, 17163), (4932, 13349), (5721, 11508), (5754, 11442), (7628, 8631)]