15629256

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^2$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 45219330

約数和(自身を除く): 29590074

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 113, 136, 153, 204, 226, 306, 339, 408, 452, 612, 678, 904, 1017, 1224, 1356, 1921, 2034, 2712, 3842, 4068, 5763, 7684, 8136, 11526, 12769, 15368, 17289, 23052, 25538, 34578, 38307, 46104, 51076, 69156, 76614, 102152, 114921, 138312, 153228, 217073, 229842, 306456, 434146, 459684, 651219, 868292, 919368, 1302438, 1736584, 1953657, 2604876, 3907314, 5209752, 7814628, 15629256]

約数ペア:

[(1, 15629256), (2, 7814628), (3, 5209752), (4, 3907314), (6, 2604876), (8, 1953657), (9, 1736584), (12, 1302438), (17, 919368), (18, 868292), (24, 651219), (34, 459684), (36, 434146), (51, 306456), (68, 229842), (72, 217073), (102, 153228), (113, 138312), (136, 114921), (153, 102152), (204, 76614), (226, 69156), (306, 51076), (339, 46104), (408, 38307), (452, 34578), (612, 25538), (678, 23052), (904, 17289), (1017, 15368), (1224, 12769), (1356, 11526), (1921, 8136), (2034, 7684), (2712, 5763), (3842, 4068)]