90321552

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{27271}}^1$

素因数の和:27308

約数の個数: 60

約数和(自身を含む): 263774784

約数和(自身を除く): 173453232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 27271, 54542, 81813, 109084, 163626, 218168, 245439, 327252, 436336, 490878, 627233, 654504, 981756, 1254466, 1309008, 1881699, 1963512, 2508932, 3763398, 3927024, 5017864, 5645097, 7526796, 10035728, 11290194, 15053592, 22580388, 30107184, 45160776, 90321552]

約数ペア:

[(1, 90321552), (2, 45160776), (3, 30107184), (4, 22580388), (6, 15053592), (8, 11290194), (9, 10035728), (12, 7526796), (16, 5645097), (18, 5017864), (23, 3927024), (24, 3763398), (36, 2508932), (46, 1963512), (48, 1881699), (69, 1309008), (72, 1254466), (92, 981756), (138, 654504), (144, 627233), (184, 490878), (207, 436336), (276, 327252), (368, 245439), (414, 218168), (552, 163626), (828, 109084), (1104, 81813), (1656, 54542), (3312, 27271)]