90957152

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 108

約数和(自身を含む): 214669980

約数和(自身を除く): 123712828

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 139, 143, 169, 176, 208, 242, 278, 286, 338, 352, 416, 484, 556, 572, 676, 968, 1112, 1144, 1352, 1529, 1573, 1807, 1859, 1936, 2224, 2288, 2704, 3058, 3146, 3614, 3718, 3872, 4448, 4576, 5408, 6116, 6292, 7228, 7436, 12232, 12584, 14456, 14872, 16819, 19877, 20449, 23491, 24464, 25168, 28912, 29744, 33638, 39754, 40898, 46982, 48928, 50336, 57824, 59488, 67276, 79508, 81796, 93964, 134552, 159016, 163592, 187928, 218647, 258401, 269104, 318032, 327184, 375856, 437294, 516802, 538208, 636064, 654368, 751712, 874588, 1033604, 1749176, 2067208, 2842411, 3498352, 4134416, 5684822, 6996704, 8268832, 11369644, 22739288, 45478576, 90957152]

約数ペア:

[(1, 90957152), (2, 45478576), (4, 22739288), (8, 11369644), (11, 8268832), (13, 6996704), (16, 5684822), (22, 4134416), (26, 3498352), (32, 2842411), (44, 2067208), (52, 1749176), (88, 1033604), (104, 874588), (121, 751712), (139, 654368), (143, 636064), (169, 538208), (176, 516802), (208, 437294), (242, 375856), (278, 327184), (286, 318032), (338, 269104), (352, 258401), (416, 218647), (484, 187928), (556, 163592), (572, 159016), (676, 134552), (968, 93964), (1112, 81796), (1144, 79508), (1352, 67276), (1529, 59488), (1573, 57824), (1807, 50336), (1859, 48928), (1936, 46982), (2224, 40898), (2288, 39754), (2704, 33638), (3058, 29744), (3146, 28912), (3614, 25168), (3718, 24464), (3872, 23491), (4448, 20449), (4576, 19877), (5408, 16819), (6116, 14872), (6292, 14456), (7228, 12584), (7436, 12232)]