8787942756

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{7603}}^1$

素因数の和:8041

約数の個数: 72

約数和(自身を含む): 22513740704

約数和(自身を除く): 13725797948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 331, 388, 582, 662, 873, 993, 1164, 1324, 1746, 1986, 2979, 3492, 3972, 5958, 7603, 11916, 15206, 22809, 30412, 32107, 45618, 64214, 68427, 91236, 96321, 128428, 136854, 192642, 273708, 288963, 385284, 577926, 737491, 1155852, 1474982, 2212473, 2516593, 2949964, 4424946, 5033186, 6637419, 7549779, 8849892, 10066372, 13274838, 15099558, 22649337, 26549676, 30199116, 45298674, 90597348, 244109521, 488219042, 732328563, 976438084, 1464657126, 2196985689, 2929314252, 4393971378, 8787942756]

約数ペア:

[(1, 8787942756), (2, 4393971378), (3, 2929314252), (4, 2196985689), (6, 1464657126), (9, 976438084), (12, 732328563), (18, 488219042), (36, 244109521), (97, 90597348), (194, 45298674), (291, 30199116), (331, 26549676), (388, 22649337), (582, 15099558), (662, 13274838), (873, 10066372), (993, 8849892), (1164, 7549779), (1324, 6637419), (1746, 5033186), (1986, 4424946), (2979, 2949964), (3492, 2516593), (3972, 2212473), (5958, 1474982), (7603, 1155852), (11916, 737491), (15206, 577926), (22809, 385284), (30412, 288963), (32107, 273708), (45618, 192642), (64214, 136854), (68427, 128428), (91236, 96321)]