80402436

素因数分解:

$2^2\times 3^3\times {\mathrm{547}}^1\times {\mathrm{1361}}^1$

素因数の和:1921

約数の個数: 48

約数和(自身を含む): 208985280

約数和(自身を除く): 128582844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 547, 1094, 1361, 1641, 2188, 2722, 3282, 4083, 4923, 5444, 6564, 8166, 9846, 12249, 14769, 16332, 19692, 24498, 29538, 36747, 48996, 59076, 73494, 146988, 744467, 1488934, 2233401, 2977868, 4466802, 6700203, 8933604, 13400406, 20100609, 26800812, 40201218, 80402436]

約数ペア:

[(1, 80402436), (2, 40201218), (3, 26800812), (4, 20100609), (6, 13400406), (9, 8933604), (12, 6700203), (18, 4466802), (27, 2977868), (36, 2233401), (54, 1488934), (108, 744467), (547, 146988), (1094, 73494), (1361, 59076), (1641, 48996), (2188, 36747), (2722, 29538), (3282, 24498), (4083, 19692), (4923, 16332), (5444, 14769), (6564, 12249), (8166, 9846)]