82796508

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1227

約数の個数: 72

約数和(自身を含む): 219754080

約数和(自身を除く): 136957572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 71, 87, 116, 142, 174, 213, 261, 284, 348, 426, 522, 639, 852, 1044, 1117, 1278, 2059, 2234, 2556, 3351, 4118, 4468, 6177, 6702, 8236, 10053, 12354, 13404, 18531, 20106, 24708, 32393, 37062, 40212, 64786, 74124, 79307, 97179, 129572, 158614, 194358, 237921, 291537, 317228, 388716, 475842, 583074, 713763, 951684, 1166148, 1427526, 2299903, 2855052, 4599806, 6899709, 9199612, 13799418, 20699127, 27598836, 41398254, 82796508]

約数ペア:

[(1, 82796508), (2, 41398254), (3, 27598836), (4, 20699127), (6, 13799418), (9, 9199612), (12, 6899709), (18, 4599806), (29, 2855052), (36, 2299903), (58, 1427526), (71, 1166148), (87, 951684), (116, 713763), (142, 583074), (174, 475842), (213, 388716), (261, 317228), (284, 291537), (348, 237921), (426, 194358), (522, 158614), (639, 129572), (852, 97179), (1044, 79307), (1117, 74124), (1278, 64786), (2059, 40212), (2234, 37062), (2556, 32393), (3351, 24708), (4118, 20106), (4468, 18531), (6177, 13404), (6702, 12354), (8236, 10053)]