90222756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2741}}^1$

素因数の和:2972

約数の個数: 48

約数和(自身を含む): 227871168

約数和(自身を除く): 137648412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 211, 422, 633, 844, 1266, 2532, 2741, 2743, 5482, 5486, 8223, 8229, 10964, 10972, 16446, 16458, 32892, 32916, 35633, 71266, 106899, 142532, 213798, 427596, 578351, 1156702, 1735053, 2313404, 3470106, 6940212, 7518563, 15037126, 22555689, 30074252, 45111378, 90222756]

約数ペア:

[(1, 90222756), (2, 45111378), (3, 30074252), (4, 22555689), (6, 15037126), (12, 7518563), (13, 6940212), (26, 3470106), (39, 2313404), (52, 1735053), (78, 1156702), (156, 578351), (211, 427596), (422, 213798), (633, 142532), (844, 106899), (1266, 71266), (2532, 35633), (2741, 32916), (2743, 32892), (5482, 16458), (5486, 16446), (8223, 10972), (8229, 10964)]