79520742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1381}}^1$

素因数の和:1853

約数の個数: 48

約数和(自身を含む): 197482272

約数和(自身を除く): 117961530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 457, 914, 1371, 1381, 2742, 2762, 3199, 4113, 4143, 6398, 8226, 8286, 9597, 9667, 12429, 19194, 19334, 24858, 28791, 29001, 57582, 58002, 87003, 174006, 631117, 1262234, 1893351, 3786702, 4417819, 5680053, 8835638, 11360106, 13253457, 26506914, 39760371, 79520742]

約数ペア:

[(1, 79520742), (2, 39760371), (3, 26506914), (6, 13253457), (7, 11360106), (9, 8835638), (14, 5680053), (18, 4417819), (21, 3786702), (42, 1893351), (63, 1262234), (126, 631117), (457, 174006), (914, 87003), (1371, 58002), (1381, 57582), (2742, 29001), (2762, 28791), (3199, 24858), (4113, 19334), (4143, 19194), (6398, 12429), (8226, 9667), (8286, 9597)]