71274798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4129}}^1$

素因数の和:4281

約数の個数: 48

約数和(自身を含む): 177821280

約数和(自身を除く): 106546482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1918, 2466, 2877, 4129, 5754, 8258, 8631, 12387, 17262, 24774, 28903, 37161, 57806, 74322, 86709, 173418, 260127, 520254, 565673, 1131346, 1697019, 3394038, 3959711, 5091057, 7919422, 10182114, 11879133, 23758266, 35637399, 71274798]

約数ペア:

[(1, 71274798), (2, 35637399), (3, 23758266), (6, 11879133), (7, 10182114), (9, 7919422), (14, 5091057), (18, 3959711), (21, 3394038), (42, 1697019), (63, 1131346), (126, 565673), (137, 520254), (274, 260127), (411, 173418), (822, 86709), (959, 74322), (1233, 57806), (1918, 37161), (2466, 28903), (2877, 24774), (4129, 17262), (5754, 12387), (8258, 8631)]