68286708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1163}}^1$

素因数の和:1413

約数の個数: 72

約数和(自身を含む): 198289728

約数和(自身を除く): 130003020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 233, 252, 466, 699, 932, 1163, 1398, 1631, 2097, 2326, 2796, 3262, 3489, 4194, 4652, 4893, 6524, 6978, 8141, 8388, 9786, 10467, 13956, 14679, 16282, 19572, 20934, 24423, 29358, 32564, 41868, 48846, 58716, 73269, 97692, 146538, 270979, 293076, 541958, 812937, 1083916, 1625874, 1896853, 2438811, 3251748, 3793706, 4877622, 5690559, 7587412, 9755244, 11381118, 17071677, 22762236, 34143354, 68286708]

約数ペア:

[(1, 68286708), (2, 34143354), (3, 22762236), (4, 17071677), (6, 11381118), (7, 9755244), (9, 7587412), (12, 5690559), (14, 4877622), (18, 3793706), (21, 3251748), (28, 2438811), (36, 1896853), (42, 1625874), (63, 1083916), (84, 812937), (126, 541958), (233, 293076), (252, 270979), (466, 146538), (699, 97692), (932, 73269), (1163, 58716), (1398, 48846), (1631, 41868), (2097, 32564), (2326, 29358), (2796, 24423), (3262, 20934), (3489, 19572), (4194, 16282), (4652, 14679), (4893, 13956), (6524, 10467), (6978, 9786), (8141, 8388)]