80674596

素因数分解:

$2^2\times 3^3\times {\mathrm{181}}^1\times {\mathrm{4127}}^1$

素因数の和:4321

約数の個数: 48

約数和(自身を含む): 210362880

約数和(自身を除く): 129688284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 4127, 4887, 6516, 8254, 9774, 12381, 16508, 19548, 24762, 37143, 49524, 74286, 111429, 148572, 222858, 445716, 746987, 1493974, 2240961, 2987948, 4481922, 6722883, 8963844, 13445766, 20168649, 26891532, 40337298, 80674596]

約数ペア:

[(1, 80674596), (2, 40337298), (3, 26891532), (4, 20168649), (6, 13445766), (9, 8963844), (12, 6722883), (18, 4481922), (27, 2987948), (36, 2240961), (54, 1493974), (108, 746987), (181, 445716), (362, 222858), (543, 148572), (724, 111429), (1086, 74286), (1629, 49524), (2172, 37143), (3258, 24762), (4127, 19548), (4887, 16508), (6516, 12381), (8254, 9774)]