23903568

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^2$

素因数の和:253

約数の個数: 90

約数和(自身を含む): 72685886

約数和(自身を除く): 48782318

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 113, 117, 144, 156, 208, 226, 234, 312, 339, 452, 468, 624, 678, 904, 936, 1017, 1356, 1469, 1808, 1872, 2034, 2712, 2938, 4068, 4407, 5424, 5876, 8136, 8814, 11752, 12769, 13221, 16272, 17628, 23504, 25538, 26442, 35256, 38307, 51076, 52884, 70512, 76614, 102152, 105768, 114921, 153228, 165997, 204304, 211536, 229842, 306456, 331994, 459684, 497991, 612912, 663988, 919368, 995982, 1327976, 1493973, 1838736, 1991964, 2655952, 2987946, 3983928, 5975892, 7967856, 11951784, 23903568]

約数ペア:

[(1, 23903568), (2, 11951784), (3, 7967856), (4, 5975892), (6, 3983928), (8, 2987946), (9, 2655952), (12, 1991964), (13, 1838736), (16, 1493973), (18, 1327976), (24, 995982), (26, 919368), (36, 663988), (39, 612912), (48, 497991), (52, 459684), (72, 331994), (78, 306456), (104, 229842), (113, 211536), (117, 204304), (144, 165997), (156, 153228), (208, 114921), (226, 105768), (234, 102152), (312, 76614), (339, 70512), (452, 52884), (468, 51076), (624, 38307), (678, 35256), (904, 26442), (936, 25538), (1017, 23504), (1356, 17628), (1469, 16272), (1808, 13221), (1872, 12769), (2034, 11752), (2712, 8814), (2938, 8136), (4068, 5876), (4407, 5424)]