87229516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 177381792

約数和(自身を除く): 90152276

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 277, 374, 421, 554, 748, 842, 1108, 1684, 3047, 4631, 4709, 6094, 7157, 9262, 9418, 12188, 14314, 18524, 18836, 28628, 51799, 78727, 103598, 116617, 157454, 207196, 233234, 314908, 466468, 1282787, 1982489, 2565574, 3964978, 5131148, 7929956, 21807379, 43614758, 87229516]

約数ペア:

[(1, 87229516), (2, 43614758), (4, 21807379), (11, 7929956), (17, 5131148), (22, 3964978), (34, 2565574), (44, 1982489), (68, 1282787), (187, 466468), (277, 314908), (374, 233234), (421, 207196), (554, 157454), (748, 116617), (842, 103598), (1108, 78727), (1684, 51799), (3047, 28628), (4631, 18836), (4709, 18524), (6094, 14314), (7157, 12188), (9262, 9418)]