90286776

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{54521}}^1$

素因数の和:54556

約数の個数: 48

約数和(自身を含む): 255162960

約数和(自身を除く): 164876184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 54521, 109042, 163563, 218084, 327126, 436168, 490689, 654252, 981378, 1253983, 1308504, 1962756, 2507966, 3761949, 3925512, 5015932, 7523898, 10031864, 11285847, 15047796, 22571694, 30095592, 45143388, 90286776]

約数ペア:

[(1, 90286776), (2, 45143388), (3, 30095592), (4, 22571694), (6, 15047796), (8, 11285847), (9, 10031864), (12, 7523898), (18, 5015932), (23, 3925512), (24, 3761949), (36, 2507966), (46, 1962756), (69, 1308504), (72, 1253983), (92, 981378), (138, 654252), (184, 490689), (207, 436168), (276, 327126), (414, 218084), (552, 163563), (828, 109042), (1656, 54521)]