87357192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{279991}}^1$

素因数の和:280013

約数の個数: 32

約数和(自身を含む): 235193280

約数和(自身を除く): 147836088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 279991, 559982, 839973, 1119964, 1679946, 2239928, 3359892, 3639883, 6719784, 7279766, 10919649, 14559532, 21839298, 29119064, 43678596, 87357192]

約数ペア:

[(1, 87357192), (2, 43678596), (3, 29119064), (4, 21839298), (6, 14559532), (8, 10919649), (12, 7279766), (13, 6719784), (24, 3639883), (26, 3359892), (39, 2239928), (52, 1679946), (78, 1119964), (104, 839973), (156, 559982), (312, 279991)]