71023788

素因数分解:

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

素因数の和:204

約数の個数: 108

約数和(自身を含む): 202581288

約数和(自身を除く): 131557500

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 97, 99, 129, 132, 172, 194, 198, 258, 291, 387, 388, 396, 473, 516, 582, 774, 873, 946, 1067, 1164, 1419, 1548, 1746, 1849, 1892, 2134, 2838, 3201, 3492, 3698, 4171, 4257, 4268, 5547, 5676, 6402, 7396, 8342, 8514, 9603, 11094, 12513, 12804, 16641, 16684, 17028, 19206, 20339, 22188, 25026, 33282, 37539, 38412, 40678, 45881, 50052, 61017, 66564, 75078, 81356, 91762, 122034, 137643, 150156, 179353, 183051, 183524, 244068, 275286, 358706, 366102, 412929, 538059, 550572, 717412, 732204, 825858, 1076118, 1614177, 1651716, 1972883, 2152236, 3228354, 3945766, 5918649, 6456708, 7891532, 11837298, 17755947, 23674596, 35511894, 71023788]

約数ペア:

[(1, 71023788), (2, 35511894), (3, 23674596), (4, 17755947), (6, 11837298), (9, 7891532), (11, 6456708), (12, 5918649), (18, 3945766), (22, 3228354), (33, 2152236), (36, 1972883), (43, 1651716), (44, 1614177), (66, 1076118), (86, 825858), (97, 732204), (99, 717412), (129, 550572), (132, 538059), (172, 412929), (194, 366102), (198, 358706), (258, 275286), (291, 244068), (387, 183524), (388, 183051), (396, 179353), (473, 150156), (516, 137643), (582, 122034), (774, 91762), (873, 81356), (946, 75078), (1067, 66564), (1164, 61017), (1419, 50052), (1548, 45881), (1746, 40678), (1849, 38412), (1892, 37539), (2134, 33282), (2838, 25026), (3201, 22188), (3492, 20339), (3698, 19206), (4171, 17028), (4257, 16684), (4268, 16641), (5547, 12804), (5676, 12513), (6402, 11094), (7396, 9603), (8342, 8514)]