68747484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2237}}^1$

素因数の和:2454

約数の個数: 48

約数和(自身を含む): 173704608

約数和(自身を除く): 104957124

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 394, 591, 788, 1182, 2237, 2364, 2561, 4474, 5122, 6711, 7683, 8948, 10244, 13422, 15366, 26844, 29081, 30732, 58162, 87243, 116324, 174486, 348972, 440689, 881378, 1322067, 1762756, 2644134, 5288268, 5728957, 11457914, 17186871, 22915828, 34373742, 68747484]

約数ペア:

[(1, 68747484), (2, 34373742), (3, 22915828), (4, 17186871), (6, 11457914), (12, 5728957), (13, 5288268), (26, 2644134), (39, 1762756), (52, 1322067), (78, 881378), (156, 440689), (197, 348972), (394, 174486), (591, 116324), (788, 87243), (1182, 58162), (2237, 30732), (2364, 29081), (2561, 26844), (4474, 15366), (5122, 13422), (6711, 10244), (7683, 8948)]