86419652

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 176964480

約数和(自身を除く): 90544828

約数列:

[1, 2, 4, 11, 22, 29, 44, 47, 58, 94, 116, 121, 131, 188, 242, 262, 319, 484, 517, 524, 638, 1034, 1276, 1363, 1441, 2068, 2726, 2882, 3509, 3799, 5452, 5687, 5764, 6157, 7018, 7598, 11374, 12314, 14036, 14993, 15196, 15851, 22748, 24628, 29986, 31702, 41789, 59972, 63404, 67727, 83578, 135454, 164923, 167156, 178553, 270908, 329846, 357106, 459679, 659692, 714212, 744997, 919358, 1489994, 1838716, 1964083, 2979988, 3928166, 7856332, 21604913, 43209826, 86419652]

約数ペア:

[(1, 86419652), (2, 43209826), (4, 21604913), (11, 7856332), (22, 3928166), (29, 2979988), (44, 1964083), (47, 1838716), (58, 1489994), (94, 919358), (116, 744997), (121, 714212), (131, 659692), (188, 459679), (242, 357106), (262, 329846), (319, 270908), (484, 178553), (517, 167156), (524, 164923), (638, 135454), (1034, 83578), (1276, 67727), (1363, 63404), (1441, 59972), (2068, 41789), (2726, 31702), (2882, 29986), (3509, 24628), (3799, 22748), (5452, 15851), (5687, 15196), (5764, 14993), (6157, 14036), (7018, 12314), (7598, 11374)]