87873964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 165473280

約数和(自身を除く): 77599316

約数列:

[1, 2, 4, 31, 37, 62, 74, 107, 124, 148, 179, 214, 358, 428, 716, 1147, 2294, 3317, 3959, 4588, 5549, 6623, 6634, 7918, 11098, 13246, 13268, 15836, 19153, 22196, 26492, 38306, 76612, 122729, 205313, 245458, 410626, 490916, 593743, 708661, 821252, 1187486, 1417322, 2374972, 2834644, 21968491, 43936982, 87873964]

約数ペア:

[(1, 87873964), (2, 43936982), (4, 21968491), (31, 2834644), (37, 2374972), (62, 1417322), (74, 1187486), (107, 821252), (124, 708661), (148, 593743), (179, 490916), (214, 410626), (358, 245458), (428, 205313), (716, 122729), (1147, 76612), (2294, 38306), (3317, 26492), (3959, 22196), (4588, 19153), (5549, 15836), (6623, 13268), (6634, 13246), (7918, 11098)]