67720356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 197765568

約数和(自身を除く): 130045212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 43, 44, 66, 82, 86, 97, 99, 123, 129, 132, 164, 172, 194, 198, 246, 258, 291, 369, 387, 388, 396, 451, 473, 492, 516, 582, 738, 774, 873, 902, 946, 1067, 1164, 1353, 1419, 1476, 1548, 1746, 1763, 1804, 1892, 2134, 2706, 2838, 3201, 3492, 3526, 3977, 4059, 4171, 4257, 4268, 5289, 5412, 5676, 6402, 7052, 7954, 8118, 8342, 8514, 9603, 10578, 11931, 12513, 12804, 15867, 15908, 16236, 16684, 17028, 19206, 19393, 21156, 23862, 25026, 31734, 35793, 37539, 38412, 38786, 43747, 45881, 47724, 50052, 58179, 63468, 71586, 75078, 77572, 87494, 91762, 116358, 131241, 137643, 143172, 150156, 171011, 174537, 174988, 183524, 232716, 262482, 275286, 342022, 349074, 393723, 412929, 513033, 524964, 550572, 684044, 698148, 787446, 825858, 1026066, 1539099, 1574892, 1651716, 1881121, 2052132, 3078198, 3762242, 5643363, 6156396, 7524484, 11286726, 16930089, 22573452, 33860178, 67720356]

約数ペア:

[(1, 67720356), (2, 33860178), (3, 22573452), (4, 16930089), (6, 11286726), (9, 7524484), (11, 6156396), (12, 5643363), (18, 3762242), (22, 3078198), (33, 2052132), (36, 1881121), (41, 1651716), (43, 1574892), (44, 1539099), (66, 1026066), (82, 825858), (86, 787446), (97, 698148), (99, 684044), (123, 550572), (129, 524964), (132, 513033), (164, 412929), (172, 393723), (194, 349074), (198, 342022), (246, 275286), (258, 262482), (291, 232716), (369, 183524), (387, 174988), (388, 174537), (396, 171011), (451, 150156), (473, 143172), (492, 137643), (516, 131241), (582, 116358), (738, 91762), (774, 87494), (873, 77572), (902, 75078), (946, 71586), (1067, 63468), (1164, 58179), (1353, 50052), (1419, 47724), (1476, 45881), (1548, 43747), (1746, 38786), (1763, 38412), (1804, 37539), (1892, 35793), (2134, 31734), (2706, 25026), (2838, 23862), (3201, 21156), (3492, 19393), (3526, 19206), (3977, 17028), (4059, 16684), (4171, 16236), (4257, 15908), (4268, 15867), (5289, 12804), (5412, 12513), (5676, 11931), (6402, 10578), (7052, 9603), (7954, 8514), (8118, 8342)]