87655308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2663}}^1$

素因数の和:2894

約数の個数: 48

約数和(自身を含む): 221389056

約数和(自身を除く): 133733748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 211, 422, 633, 844, 1266, 2532, 2663, 2743, 5326, 5486, 7989, 8229, 10652, 10972, 15978, 16458, 31956, 32916, 34619, 69238, 103857, 138476, 207714, 415428, 561893, 1123786, 1685679, 2247572, 3371358, 6742716, 7304609, 14609218, 21913827, 29218436, 43827654, 87655308]

約数ペア:

[(1, 87655308), (2, 43827654), (3, 29218436), (4, 21913827), (6, 14609218), (12, 7304609), (13, 6742716), (26, 3371358), (39, 2247572), (52, 1685679), (78, 1123786), (156, 561893), (211, 415428), (422, 207714), (633, 138476), (844, 103857), (1266, 69238), (2532, 34619), (2663, 32916), (2743, 31956), (5326, 16458), (5486, 15978), (7989, 10972), (8229, 10652)]