80675812

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7369}}^1$

素因数の和:7420

約数の個数: 48

約数和(自身を含む): 178295040

約数和(自身を除く): 97619228

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 7369, 10948, 14738, 29476, 51583, 103166, 125273, 169487, 206332, 250546, 338974, 501092, 677948, 876911, 1186409, 1753822, 2372818, 2881279, 3507644, 4745636, 5762558, 11525116, 20168953, 40337906, 80675812]

約数ペア:

[(1, 80675812), (2, 40337906), (4, 20168953), (7, 11525116), (14, 5762558), (17, 4745636), (23, 3507644), (28, 2881279), (34, 2372818), (46, 1753822), (68, 1186409), (92, 876911), (119, 677948), (161, 501092), (238, 338974), (322, 250546), (391, 206332), (476, 169487), (644, 125273), (782, 103166), (1564, 51583), (2737, 29476), (5474, 14738), (7369, 10948)]