78731796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 224810432

約数和(自身を除く): 146078636

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 43, 44, 52, 66, 78, 86, 97, 121, 129, 132, 143, 156, 172, 194, 242, 258, 286, 291, 363, 388, 429, 473, 484, 516, 559, 572, 582, 726, 858, 946, 1067, 1118, 1164, 1261, 1419, 1452, 1573, 1677, 1716, 1892, 2134, 2236, 2522, 2838, 3146, 3201, 3354, 3783, 4171, 4268, 4719, 5044, 5203, 5676, 6149, 6292, 6402, 6708, 7566, 8342, 9438, 10406, 11737, 12298, 12513, 12804, 13871, 15132, 15609, 16684, 18447, 18876, 20812, 23474, 24596, 25026, 27742, 31218, 35211, 36894, 41613, 45881, 46948, 50052, 54223, 55484, 62436, 67639, 70422, 73788, 83226, 91762, 108446, 135278, 137643, 140844, 152581, 162669, 166452, 183524, 202917, 216892, 270556, 275286, 305162, 325338, 405834, 457743, 504691, 550572, 596453, 610324, 650676, 811668, 915486, 1009382, 1192906, 1514073, 1789359, 1830972, 2018764, 2385812, 3028146, 3578718, 6056292, 6560983, 7157436, 13121966, 19682949, 26243932, 39365898, 78731796]

約数ペア:

[(1, 78731796), (2, 39365898), (3, 26243932), (4, 19682949), (6, 13121966), (11, 7157436), (12, 6560983), (13, 6056292), (22, 3578718), (26, 3028146), (33, 2385812), (39, 2018764), (43, 1830972), (44, 1789359), (52, 1514073), (66, 1192906), (78, 1009382), (86, 915486), (97, 811668), (121, 650676), (129, 610324), (132, 596453), (143, 550572), (156, 504691), (172, 457743), (194, 405834), (242, 325338), (258, 305162), (286, 275286), (291, 270556), (363, 216892), (388, 202917), (429, 183524), (473, 166452), (484, 162669), (516, 152581), (559, 140844), (572, 137643), (582, 135278), (726, 108446), (858, 91762), (946, 83226), (1067, 73788), (1118, 70422), (1164, 67639), (1261, 62436), (1419, 55484), (1452, 54223), (1573, 50052), (1677, 46948), (1716, 45881), (1892, 41613), (2134, 36894), (2236, 35211), (2522, 31218), (2838, 27742), (3146, 25026), (3201, 24596), (3354, 23474), (3783, 20812), (4171, 18876), (4268, 18447), (4719, 16684), (5044, 15609), (5203, 15132), (5676, 13871), (6149, 12804), (6292, 12513), (6402, 12298), (6708, 11737), (7566, 10406), (8342, 9438)]