71188964

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 163296000

約数和(自身を除く): 92107036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 53, 77, 89, 98, 106, 154, 178, 196, 212, 308, 343, 356, 371, 539, 583, 623, 686, 742, 979, 1078, 1166, 1246, 1372, 1484, 1958, 2156, 2332, 2492, 2597, 3773, 3916, 4081, 4361, 4717, 5194, 6853, 7546, 8162, 8722, 9434, 10388, 13706, 15092, 16324, 17444, 18179, 18868, 27412, 28567, 30527, 33019, 36358, 47971, 51887, 57134, 61054, 66038, 72716, 95942, 103774, 114268, 122108, 132076, 191884, 199969, 207548, 231133, 335797, 363209, 399938, 462266, 671594, 726418, 799876, 924532, 1343188, 1452836, 1617931, 2542463, 3235862, 5084926, 6471724, 10169852, 17797241, 35594482, 71188964]

約数ペア:

[(1, 71188964), (2, 35594482), (4, 17797241), (7, 10169852), (11, 6471724), (14, 5084926), (22, 3235862), (28, 2542463), (44, 1617931), (49, 1452836), (53, 1343188), (77, 924532), (89, 799876), (98, 726418), (106, 671594), (154, 462266), (178, 399938), (196, 363209), (212, 335797), (308, 231133), (343, 207548), (356, 199969), (371, 191884), (539, 132076), (583, 122108), (623, 114268), (686, 103774), (742, 95942), (979, 72716), (1078, 66038), (1166, 61054), (1246, 57134), (1372, 51887), (1484, 47971), (1958, 36358), (2156, 33019), (2332, 30527), (2492, 28567), (2597, 27412), (3773, 18868), (3916, 18179), (4081, 17444), (4361, 16324), (4717, 15092), (5194, 13706), (6853, 10388), (7546, 9434), (8162, 8722)]