61786472

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 137894400

約数和(自身を除く): 76107928

約数列:

[1, 2, 4, 8, 11, 22, 29, 31, 44, 58, 62, 71, 88, 116, 121, 124, 142, 232, 242, 248, 284, 319, 341, 484, 568, 638, 682, 781, 899, 968, 1276, 1364, 1562, 1798, 2059, 2201, 2552, 2728, 3124, 3509, 3596, 3751, 4118, 4402, 6248, 7018, 7192, 7502, 8236, 8591, 8804, 9889, 14036, 15004, 16472, 17182, 17608, 19778, 22649, 24211, 28072, 30008, 34364, 39556, 45298, 48422, 63829, 68728, 79112, 90596, 96844, 108779, 127658, 181192, 193688, 217558, 249139, 255316, 266321, 435116, 498278, 510632, 532642, 702119, 870232, 996556, 1065284, 1404238, 1993112, 2130568, 2808476, 5616952, 7723309, 15446618, 30893236, 61786472]

約数ペア:

[(1, 61786472), (2, 30893236), (4, 15446618), (8, 7723309), (11, 5616952), (22, 2808476), (29, 2130568), (31, 1993112), (44, 1404238), (58, 1065284), (62, 996556), (71, 870232), (88, 702119), (116, 532642), (121, 510632), (124, 498278), (142, 435116), (232, 266321), (242, 255316), (248, 249139), (284, 217558), (319, 193688), (341, 181192), (484, 127658), (568, 108779), (638, 96844), (682, 90596), (781, 79112), (899, 68728), (968, 63829), (1276, 48422), (1364, 45298), (1562, 39556), (1798, 34364), (2059, 30008), (2201, 28072), (2552, 24211), (2728, 22649), (3124, 19778), (3509, 17608), (3596, 17182), (3751, 16472), (4118, 15004), (4402, 14036), (6248, 9889), (7018, 8804), (7192, 8591), (7502, 8236)]