61246766

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 116736000

約数和(自身を除く): 55489234

約数列:

[1, 2, 7, 14, 19, 37, 38, 49, 74, 98, 127, 133, 254, 259, 266, 343, 518, 686, 703, 889, 931, 1406, 1778, 1813, 1862, 2413, 3626, 4699, 4826, 4921, 6223, 6517, 9398, 9842, 12446, 12691, 13034, 16891, 25382, 32893, 33782, 34447, 43561, 65786, 68894, 87122, 89281, 118237, 178562, 230251, 236474, 241129, 460502, 482258, 624967, 827659, 1249934, 1611757, 1655318, 3223514, 4374769, 8749538, 30623383, 61246766]

約数ペア:

[(1, 61246766), (2, 30623383), (7, 8749538), (14, 4374769), (19, 3223514), (37, 1655318), (38, 1611757), (49, 1249934), (74, 827659), (98, 624967), (127, 482258), (133, 460502), (254, 241129), (259, 236474), (266, 230251), (343, 178562), (518, 118237), (686, 89281), (703, 87122), (889, 68894), (931, 65786), (1406, 43561), (1778, 34447), (1813, 33782), (1862, 32893), (2413, 25382), (3626, 16891), (4699, 13034), (4826, 12691), (4921, 12446), (6223, 9842), (6517, 9398)]