79391754

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{691}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 185893344

約数和(自身を除く): 106501590

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 491, 691, 982, 1382, 1473, 2073, 2946, 4146, 4419, 6219, 6383, 8838, 8983, 12438, 12766, 17966, 19149, 26949, 38298, 53898, 57447, 80847, 114894, 161694, 339281, 678562, 1017843, 2035686, 3053529, 4410653, 6107058, 8821306, 13231959, 26463918, 39695877, 79391754]

約数ペア:

[(1, 79391754), (2, 39695877), (3, 26463918), (6, 13231959), (9, 8821306), (13, 6107058), (18, 4410653), (26, 3053529), (39, 2035686), (78, 1017843), (117, 678562), (234, 339281), (491, 161694), (691, 114894), (982, 80847), (1382, 57447), (1473, 53898), (2073, 38298), (2946, 26949), (4146, 19149), (4419, 17966), (6219, 12766), (6383, 12438), (8838, 8983)]