78240344

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107473}}^1$

素因数の和:107499

約数の個数: 32

約数和(自身を含む): 180556320

約数和(自身を除く): 102315976

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 107473, 214946, 429892, 752311, 859784, 1397149, 1504622, 2794298, 3009244, 5588596, 6018488, 9780043, 11177192, 19560086, 39120172, 78240344]

約数ペア:

[(1, 78240344), (2, 39120172), (4, 19560086), (7, 11177192), (8, 9780043), (13, 6018488), (14, 5588596), (26, 3009244), (28, 2794298), (52, 1504622), (56, 1397149), (91, 859784), (104, 752311), (182, 429892), (364, 214946), (728, 107473)]