79004072

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^2\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 178036650

約数和(自身を除く): 99032578

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 109, 172, 196, 218, 301, 344, 392, 436, 602, 763, 872, 1204, 1526, 1849, 2107, 2408, 3052, 3698, 4214, 4687, 5341, 6104, 7396, 8428, 9374, 10682, 12943, 14792, 16856, 18748, 21364, 25886, 32809, 37496, 42728, 51772, 65618, 90601, 103544, 131236, 181202, 201541, 229663, 262472, 362404, 403082, 459326, 724808, 806164, 918652, 1410787, 1612328, 1837304, 2821574, 5643148, 9875509, 11286296, 19751018, 39502036, 79004072]

約数ペア:

[(1, 79004072), (2, 39502036), (4, 19751018), (7, 11286296), (8, 9875509), (14, 5643148), (28, 2821574), (43, 1837304), (49, 1612328), (56, 1410787), (86, 918652), (98, 806164), (109, 724808), (172, 459326), (196, 403082), (218, 362404), (301, 262472), (344, 229663), (392, 201541), (436, 181202), (602, 131236), (763, 103544), (872, 90601), (1204, 65618), (1526, 51772), (1849, 42728), (2107, 37496), (2408, 32809), (3052, 25886), (3698, 21364), (4214, 18748), (4687, 16856), (5341, 14792), (6104, 12943), (7396, 10682), (8428, 9374)]