78858972

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{8329}}^1$

素因数の和:8602

約数の個数: 36

約数和(自身を含む): 200119920

約数和(自身を除く): 121260948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 789, 1052, 1578, 2367, 3156, 4734, 8329, 9468, 16658, 24987, 33316, 49974, 74961, 99948, 149922, 299844, 2190527, 4381054, 6571581, 8762108, 13143162, 19714743, 26286324, 39429486, 78858972]

約数ペア:

[(1, 78858972), (2, 39429486), (3, 26286324), (4, 19714743), (6, 13143162), (9, 8762108), (12, 6571581), (18, 4381054), (36, 2190527), (263, 299844), (526, 149922), (789, 99948), (1052, 74961), (1578, 49974), (2367, 33316), (3156, 24987), (4734, 16658), (8329, 9468)]