78884484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1867}}^1$

素因数の和:2384

約数の個数: 48

約数和(自身を含む): 210889728

約数和(自身を除く): 132005244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 503, 1006, 1509, 1867, 2012, 3018, 3521, 3734, 5601, 6036, 7042, 7468, 10563, 11202, 13069, 14084, 21126, 22404, 26138, 39207, 42252, 52276, 78414, 156828, 939101, 1878202, 2817303, 3756404, 5634606, 6573707, 11269212, 13147414, 19721121, 26294828, 39442242, 78884484]

約数ペア:

[(1, 78884484), (2, 39442242), (3, 26294828), (4, 19721121), (6, 13147414), (7, 11269212), (12, 6573707), (14, 5634606), (21, 3756404), (28, 2817303), (42, 1878202), (84, 939101), (503, 156828), (1006, 78414), (1509, 52276), (1867, 42252), (2012, 39207), (3018, 26138), (3521, 22404), (3734, 21126), (5601, 14084), (6036, 13069), (7042, 11202), (7468, 10563)]