68645394

素因数分解:

$2^1\times 3^4\times {\mathrm{643}}^1\times {\mathrm{659}}^1$

素因数の和:1316

約数の個数: 40

約数和(自身を含む): 154289520

約数和(自身を除く): 85644126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 643, 659, 1286, 1318, 1929, 1977, 3858, 3954, 5787, 5931, 11574, 11862, 17361, 17793, 34722, 35586, 52083, 53379, 104166, 106758, 423737, 847474, 1271211, 2542422, 3813633, 7627266, 11440899, 22881798, 34322697, 68645394]

約数ペア:

[(1, 68645394), (2, 34322697), (3, 22881798), (6, 11440899), (9, 7627266), (18, 3813633), (27, 2542422), (54, 1271211), (81, 847474), (162, 423737), (643, 106758), (659, 104166), (1286, 53379), (1318, 52083), (1929, 35586), (1977, 34722), (3858, 17793), (3954, 17361), (5787, 11862), (5931, 11574)]