78479646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{167}}^2$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 183156096

約数和(自身を除く): 104676450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 167, 201, 334, 402, 469, 501, 938, 1002, 1169, 1407, 2338, 2814, 3507, 7014, 11189, 22378, 27889, 33567, 55778, 67134, 78323, 83667, 156646, 167334, 195223, 234969, 390446, 469938, 585669, 1171338, 1868563, 3737126, 5605689, 11211378, 13079941, 26159882, 39239823, 78479646]

約数ペア:

[(1, 78479646), (2, 39239823), (3, 26159882), (6, 13079941), (7, 11211378), (14, 5605689), (21, 3737126), (42, 1868563), (67, 1171338), (134, 585669), (167, 469938), (201, 390446), (334, 234969), (402, 195223), (469, 167334), (501, 156646), (938, 83667), (1002, 78323), (1169, 67134), (1407, 55778), (2338, 33567), (2814, 27889), (3507, 22378), (7014, 11189)]