72630072

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{113}}^2$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 200974800

約数和(自身を除く): 128344728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 113, 158, 226, 237, 316, 339, 452, 474, 632, 678, 711, 904, 948, 1017, 1356, 1422, 1896, 2034, 2712, 2844, 4068, 5688, 8136, 8927, 12769, 17854, 25538, 26781, 35708, 38307, 51076, 53562, 71416, 76614, 80343, 102152, 107124, 114921, 153228, 160686, 214248, 229842, 306456, 321372, 459684, 642744, 919368, 1008751, 2017502, 3026253, 4035004, 6052506, 8070008, 9078759, 12105012, 18157518, 24210024, 36315036, 72630072]

約数ペア:

[(1, 72630072), (2, 36315036), (3, 24210024), (4, 18157518), (6, 12105012), (8, 9078759), (9, 8070008), (12, 6052506), (18, 4035004), (24, 3026253), (36, 2017502), (72, 1008751), (79, 919368), (113, 642744), (158, 459684), (226, 321372), (237, 306456), (316, 229842), (339, 214248), (452, 160686), (474, 153228), (632, 114921), (678, 107124), (711, 102152), (904, 80343), (948, 76614), (1017, 71416), (1356, 53562), (1422, 51076), (1896, 38307), (2034, 35708), (2712, 26781), (2844, 25538), (4068, 17854), (5688, 12769), (8136, 8927)]