79829802

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{877}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 186961320

約数和(自身を除く): 107131518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 389, 778, 877, 1167, 1754, 2334, 2631, 3501, 5057, 5262, 7002, 7893, 10114, 11401, 15171, 15786, 22802, 30342, 34203, 45513, 68406, 91026, 102609, 205218, 341153, 682306, 1023459, 2046918, 3070377, 4434989, 6140754, 8869978, 13304967, 26609934, 39914901, 79829802]

約数ペア:

[(1, 79829802), (2, 39914901), (3, 26609934), (6, 13304967), (9, 8869978), (13, 6140754), (18, 4434989), (26, 3070377), (39, 2046918), (78, 1023459), (117, 682306), (234, 341153), (389, 205218), (778, 102609), (877, 91026), (1167, 68406), (1754, 45513), (2334, 34203), (2631, 30342), (3501, 22802), (5057, 15786), (5262, 15171), (7002, 11401), (7893, 10114)]