68477604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2693}}^1$

素因数の和:2876

約数の個数: 48

約数和(自身を含む): 173191872

約数和(自身を除く): 104714268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 652, 978, 1956, 2119, 2693, 4238, 5386, 6357, 8079, 8476, 10772, 12714, 16158, 25428, 32316, 35009, 70018, 105027, 140036, 210054, 420108, 438959, 877918, 1316877, 1755836, 2633754, 5267508, 5706467, 11412934, 17119401, 22825868, 34238802, 68477604]

約数ペア:

[(1, 68477604), (2, 34238802), (3, 22825868), (4, 17119401), (6, 11412934), (12, 5706467), (13, 5267508), (26, 2633754), (39, 1755836), (52, 1316877), (78, 877918), (156, 438959), (163, 420108), (326, 210054), (489, 140036), (652, 105027), (978, 70018), (1956, 35009), (2119, 32316), (2693, 25428), (4238, 16158), (5386, 12714), (6357, 10772), (8079, 8476)]