76245974

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 144752640

約数和(自身を除く): 68506666

約数列:

[1, 2, 7, 14, 19, 37, 38, 61, 74, 122, 127, 133, 254, 259, 266, 427, 518, 703, 854, 889, 1159, 1406, 1778, 2257, 2318, 2413, 4514, 4699, 4826, 4921, 7747, 8113, 9398, 9842, 15494, 15799, 16226, 16891, 31598, 32893, 33782, 42883, 54229, 65786, 85766, 89281, 108458, 147193, 178562, 286639, 294386, 300181, 573278, 600362, 624967, 1030351, 1249934, 2006473, 2060702, 4012946, 5446141, 10892282, 38122987, 76245974]

約数ペア:

[(1, 76245974), (2, 38122987), (7, 10892282), (14, 5446141), (19, 4012946), (37, 2060702), (38, 2006473), (61, 1249934), (74, 1030351), (122, 624967), (127, 600362), (133, 573278), (254, 300181), (259, 294386), (266, 286639), (427, 178562), (518, 147193), (703, 108458), (854, 89281), (889, 85766), (1159, 65786), (1406, 54229), (1778, 42883), (2257, 33782), (2318, 32893), (2413, 31598), (4514, 16891), (4699, 16226), (4826, 15799), (4921, 15494), (7747, 9842), (8113, 9398)]