78836556

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 188183520

約数和(自身を除く): 109346964

約数列:

[1, 2, 3, 4, 6, 12, 89, 97, 178, 194, 267, 291, 356, 388, 534, 582, 761, 1068, 1164, 1522, 2283, 3044, 4566, 8633, 9132, 17266, 25899, 34532, 51798, 67729, 73817, 103596, 135458, 147634, 203187, 221451, 270916, 295268, 406374, 442902, 812748, 885804, 6569713, 13139426, 19709139, 26278852, 39418278, 78836556]

約数ペア:

[(1, 78836556), (2, 39418278), (3, 26278852), (4, 19709139), (6, 13139426), (12, 6569713), (89, 885804), (97, 812748), (178, 442902), (194, 406374), (267, 295268), (291, 270916), (356, 221451), (388, 203187), (534, 147634), (582, 135458), (761, 103596), (1068, 73817), (1164, 67729), (1522, 51798), (2283, 34532), (3044, 25899), (4566, 17266), (8633, 9132)]