43968708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1337

約数の個数: 72

約数和(自身を含む): 127982400

約数和(自身を除く): 84013692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 894, 1043, 1171, 1341, 1788, 2086, 2342, 2682, 3129, 3513, 4172, 4684, 5364, 6258, 7026, 8197, 9387, 10539, 12516, 14052, 16394, 18774, 21078, 24591, 32788, 37548, 42156, 49182, 73773, 98364, 147546, 174479, 295092, 348958, 523437, 697916, 1046874, 1221353, 1570311, 2093748, 2442706, 3140622, 3664059, 4885412, 6281244, 7328118, 10992177, 14656236, 21984354, 43968708]

約数ペア:

[(1, 43968708), (2, 21984354), (3, 14656236), (4, 10992177), (6, 7328118), (7, 6281244), (9, 4885412), (12, 3664059), (14, 3140622), (18, 2442706), (21, 2093748), (28, 1570311), (36, 1221353), (42, 1046874), (63, 697916), (84, 523437), (126, 348958), (149, 295092), (252, 174479), (298, 147546), (447, 98364), (596, 73773), (894, 49182), (1043, 42156), (1171, 37548), (1341, 32788), (1788, 24591), (2086, 21078), (2342, 18774), (2682, 16394), (3129, 14052), (3513, 12516), (4172, 10539), (4684, 9387), (5364, 8197), (6258, 7026)]