79812798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 177230592

約数和(自身を除く): 97417794

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 107, 131, 146, 214, 219, 262, 321, 393, 438, 642, 786, 949, 1391, 1703, 1898, 2782, 2847, 3406, 4173, 5109, 5694, 7811, 8346, 9563, 10218, 14017, 15622, 19126, 23433, 28034, 28689, 42051, 46866, 57378, 84102, 101543, 124319, 182221, 203086, 248638, 304629, 364442, 372957, 546663, 609258, 745914, 1023241, 1093326, 2046482, 3069723, 6139446, 13302133, 26604266, 39906399, 79812798]

約数ペア:

[(1, 79812798), (2, 39906399), (3, 26604266), (6, 13302133), (13, 6139446), (26, 3069723), (39, 2046482), (73, 1093326), (78, 1023241), (107, 745914), (131, 609258), (146, 546663), (214, 372957), (219, 364442), (262, 304629), (321, 248638), (393, 203086), (438, 182221), (642, 124319), (786, 101543), (949, 84102), (1391, 57378), (1703, 46866), (1898, 42051), (2782, 28689), (2847, 28034), (3406, 23433), (4173, 19126), (5109, 15622), (5694, 14017), (7811, 10218), (8346, 9563)]