77418828

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{3463}}^1$

素因数の和:3505

約数の個数: 72

約数和(自身を含む): 211830528

約数和(自身を除く): 134411700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1863, 2484, 3463, 3726, 5589, 6926, 7452, 10389, 11178, 13852, 20778, 22356, 31167, 41556, 62334, 79649, 93501, 124668, 159298, 187002, 238947, 280503, 318596, 374004, 477894, 561006, 716841, 841509, 955788, 1122012, 1433682, 1683018, 2150523, 2867364, 3366036, 4301046, 6451569, 8602092, 12903138, 19354707, 25806276, 38709414, 77418828]

約数ペア:

[(1, 77418828), (2, 38709414), (3, 25806276), (4, 19354707), (6, 12903138), (9, 8602092), (12, 6451569), (18, 4301046), (23, 3366036), (27, 2867364), (36, 2150523), (46, 1683018), (54, 1433682), (69, 1122012), (81, 955788), (92, 841509), (108, 716841), (138, 561006), (162, 477894), (207, 374004), (243, 318596), (276, 280503), (324, 238947), (414, 187002), (486, 159298), (621, 124668), (828, 93501), (972, 79649), (1242, 62334), (1863, 41556), (2484, 31167), (3463, 22356), (3726, 20778), (5589, 13852), (6926, 11178), (7452, 10389)]