68790216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{260569}}^1$

素因数の和:260589

約数の個数: 32

約数和(自身を含む): 187610400

約数和(自身を除く): 118820184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 260569, 521138, 781707, 1042276, 1563414, 2084552, 2866259, 3126828, 5732518, 6253656, 8598777, 11465036, 17197554, 22930072, 34395108, 68790216]

約数ペア:

[(1, 68790216), (2, 34395108), (3, 22930072), (4, 17197554), (6, 11465036), (8, 8598777), (11, 6253656), (12, 5732518), (22, 3126828), (24, 2866259), (33, 2084552), (44, 1563414), (66, 1042276), (88, 781707), (132, 521138), (264, 260569)]