68104771

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 18986429

約数列:

[1, 7, 17, 23, 119, 149, 161, 167, 391, 1043, 1169, 2533, 2737, 2839, 3427, 3841, 17731, 19873, 23989, 24883, 26887, 58259, 65297, 174181, 407813, 423011, 457079, 572309, 2961077, 4006163, 9729253, 68104771]

約数ペア:

[(1, 68104771), (7, 9729253), (17, 4006163), (23, 2961077), (119, 572309), (149, 457079), (161, 423011), (167, 407813), (391, 174181), (1043, 65297), (1169, 58259), (2533, 26887), (2737, 24883), (2839, 23989), (3427, 19873), (3841, 17731)]