64979316

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{94999}}^1$

素因数の和:95028

約数の個数: 36

約数和(自身を含む): 172900000

約数和(自身を除く): 107920684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 94999, 189998, 284997, 379996, 569994, 854991, 1139988, 1709982, 1804981, 3419964, 3609962, 5414943, 7219924, 10829886, 16244829, 21659772, 32489658, 64979316]

約数ペア:

[(1, 64979316), (2, 32489658), (3, 21659772), (4, 16244829), (6, 10829886), (9, 7219924), (12, 5414943), (18, 3609962), (19, 3419964), (36, 1804981), (38, 1709982), (57, 1139988), (76, 854991), (114, 569994), (171, 379996), (228, 284997), (342, 189998), (684, 94999)]