121564368

素因数分解:

$2^4\times 3^3\times {\mathrm{439}}^1\times {\mathrm{641}}^1$

素因数の和:1097

約数の個数: 80

約数和(自身を含む): 350275200

約数和(自身を除く): 228710832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 439, 641, 878, 1282, 1317, 1756, 1923, 2564, 2634, 3512, 3846, 3951, 5128, 5268, 5769, 7024, 7692, 7902, 10256, 10536, 11538, 11853, 15384, 15804, 17307, 21072, 23076, 23706, 30768, 31608, 34614, 46152, 47412, 63216, 69228, 92304, 94824, 138456, 189648, 276912, 281399, 562798, 844197, 1125596, 1688394, 2251192, 2532591, 3376788, 4502384, 5065182, 6753576, 7597773, 10130364, 13507152, 15195546, 20260728, 30391092, 40521456, 60782184, 121564368]

約数ペア:

[(1, 121564368), (2, 60782184), (3, 40521456), (4, 30391092), (6, 20260728), (8, 15195546), (9, 13507152), (12, 10130364), (16, 7597773), (18, 6753576), (24, 5065182), (27, 4502384), (36, 3376788), (48, 2532591), (54, 2251192), (72, 1688394), (108, 1125596), (144, 844197), (216, 562798), (432, 281399), (439, 276912), (641, 189648), (878, 138456), (1282, 94824), (1317, 92304), (1756, 69228), (1923, 63216), (2564, 47412), (2634, 46152), (3512, 34614), (3846, 31608), (3951, 30768), (5128, 23706), (5268, 23076), (5769, 21072), (7024, 17307), (7692, 15804), (7902, 15384), (10256, 11853), (10536, 11538)]