77287356

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{40507}}^1$

素因数の和:40570

約数の個数: 36

約数和(自身を含む): 199056312

約数和(自身を除く): 121768956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 40507, 81014, 121521, 162028, 243042, 364563, 486084, 729126, 1458252, 2146871, 4293742, 6440613, 8587484, 12881226, 19321839, 25762452, 38643678, 77287356]

約数ペア:

[(1, 77287356), (2, 38643678), (3, 25762452), (4, 19321839), (6, 12881226), (9, 8587484), (12, 6440613), (18, 4293742), (36, 2146871), (53, 1458252), (106, 729126), (159, 486084), (212, 364563), (318, 243042), (477, 162028), (636, 121521), (954, 81014), (1908, 40507)]