61126686

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:478

約数の個数: 72

約数和(自身を含む): 146212560

約数和(自身を除く): 85085874

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 361, 409, 414, 437, 722, 818, 874, 1083, 1227, 1311, 2166, 2454, 2622, 3249, 3681, 3933, 6498, 7362, 7771, 7866, 8303, 9407, 15542, 16606, 18814, 23313, 24909, 28221, 46626, 49818, 56442, 69939, 74727, 84663, 139878, 147649, 149454, 169326, 178733, 295298, 357466, 442947, 536199, 885894, 1072398, 1328841, 1608597, 2657682, 3217194, 3395927, 6791854, 10187781, 20375562, 30563343, 61126686]

約数ペア:

[(1, 61126686), (2, 30563343), (3, 20375562), (6, 10187781), (9, 6791854), (18, 3395927), (19, 3217194), (23, 2657682), (38, 1608597), (46, 1328841), (57, 1072398), (69, 885894), (114, 536199), (138, 442947), (171, 357466), (207, 295298), (342, 178733), (361, 169326), (409, 149454), (414, 147649), (437, 139878), (722, 84663), (818, 74727), (874, 69939), (1083, 56442), (1227, 49818), (1311, 46626), (2166, 28221), (2454, 24909), (2622, 23313), (3249, 18814), (3681, 16606), (3933, 15542), (6498, 9407), (7362, 8303), (7771, 7866)]