78902694

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{112397}}^1$

素因数の和:112421

約数の個数: 32

約数和(自身を含む): 188828640

約数和(自身を除く): 109925946

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 112397, 224794, 337191, 674382, 1011573, 1461161, 2023146, 2922322, 3034719, 4383483, 6069438, 8766966, 13150449, 26300898, 39451347, 78902694]

約数ペア:

[(1, 78902694), (2, 39451347), (3, 26300898), (6, 13150449), (9, 8766966), (13, 6069438), (18, 4383483), (26, 3034719), (27, 2922322), (39, 2023146), (54, 1461161), (78, 1011573), (117, 674382), (234, 337191), (351, 224794), (702, 112397)]