78068302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6871}}^1$

素因数の和:6928

約数の個数: 32

約数和(自身を含む): 138539520

約数和(自身を除く): 60471218

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 6871, 11362, 13742, 89323, 130549, 158033, 178646, 261098, 316066, 1697137, 2054429, 3002627, 3394274, 4108858, 6005254, 39034151, 78068302]

約数ペア:

[(1, 78068302), (2, 39034151), (13, 6005254), (19, 4108858), (23, 3394274), (26, 3002627), (38, 2054429), (46, 1697137), (247, 316066), (299, 261098), (437, 178646), (494, 158033), (598, 130549), (874, 89323), (5681, 13742), (6871, 11362)]