77428344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 235929600

約数和(自身を除く): 158501256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 127, 133, 152, 168, 191, 228, 254, 266, 381, 382, 399, 456, 508, 532, 573, 762, 764, 798, 889, 1016, 1064, 1146, 1337, 1524, 1528, 1596, 1778, 2292, 2413, 2667, 2674, 3048, 3192, 3556, 3629, 4011, 4584, 4826, 5334, 5348, 7112, 7239, 7258, 8022, 9652, 10668, 10696, 10887, 14478, 14516, 16044, 16891, 19304, 21336, 21774, 24257, 25403, 28956, 29032, 32088, 33782, 43548, 48514, 50673, 50806, 57912, 67564, 72771, 76209, 87096, 97028, 101346, 101612, 135128, 145542, 152418, 169799, 194056, 202692, 203224, 291084, 304836, 339598, 405384, 460883, 509397, 582168, 609672, 679196, 921766, 1018794, 1358392, 1382649, 1843532, 2037588, 2765298, 3226181, 3687064, 4075176, 5530596, 6452362, 9678543, 11061192, 12904724, 19357086, 25809448, 38714172, 77428344]

約数ペア:

[(1, 77428344), (2, 38714172), (3, 25809448), (4, 19357086), (6, 12904724), (7, 11061192), (8, 9678543), (12, 6452362), (14, 5530596), (19, 4075176), (21, 3687064), (24, 3226181), (28, 2765298), (38, 2037588), (42, 1843532), (56, 1382649), (57, 1358392), (76, 1018794), (84, 921766), (114, 679196), (127, 609672), (133, 582168), (152, 509397), (168, 460883), (191, 405384), (228, 339598), (254, 304836), (266, 291084), (381, 203224), (382, 202692), (399, 194056), (456, 169799), (508, 152418), (532, 145542), (573, 135128), (762, 101612), (764, 101346), (798, 97028), (889, 87096), (1016, 76209), (1064, 72771), (1146, 67564), (1337, 57912), (1524, 50806), (1528, 50673), (1596, 48514), (1778, 43548), (2292, 33782), (2413, 32088), (2667, 29032), (2674, 28956), (3048, 25403), (3192, 24257), (3556, 21774), (3629, 21336), (4011, 19304), (4584, 16891), (4826, 16044), (5334, 14516), (5348, 14478), (7112, 10887), (7239, 10696), (7258, 10668), (8022, 9652)]