84876048

素因数分解:

$2^4\times 3^2\times {\mathrm{647}}^1\times {\mathrm{911}}^1$

素因数の和:1572

約数の個数: 60

約数和(自身を含む): 238163328

約数和(自身を除く): 153287280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 647, 911, 1294, 1822, 1941, 2588, 2733, 3644, 3882, 5176, 5466, 5823, 7288, 7764, 8199, 10352, 10932, 11646, 14576, 15528, 16398, 21864, 23292, 31056, 32796, 43728, 46584, 65592, 93168, 131184, 589417, 1178834, 1768251, 2357668, 3536502, 4715336, 5304753, 7073004, 9430672, 10609506, 14146008, 21219012, 28292016, 42438024, 84876048]

約数ペア:

[(1, 84876048), (2, 42438024), (3, 28292016), (4, 21219012), (6, 14146008), (8, 10609506), (9, 9430672), (12, 7073004), (16, 5304753), (18, 4715336), (24, 3536502), (36, 2357668), (48, 1768251), (72, 1178834), (144, 589417), (647, 131184), (911, 93168), (1294, 65592), (1822, 46584), (1941, 43728), (2588, 32796), (2733, 31056), (3644, 23292), (3882, 21864), (5176, 16398), (5466, 15528), (5823, 14576), (7288, 11646), (7764, 10932), (8199, 10352)]