71264484

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{68261}}^1$

素因数の和:68300

約数の個数: 36

約数和(自身を含む): 186355260

約数和(自身を除く): 115090776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 68261, 136522, 204783, 273044, 409566, 614349, 819132, 1228698, 1979569, 2457396, 3959138, 5938707, 7918276, 11877414, 17816121, 23754828, 35632242, 71264484]

約数ペア:

[(1, 71264484), (2, 35632242), (3, 23754828), (4, 17816121), (6, 11877414), (9, 7918276), (12, 5938707), (18, 3959138), (29, 2457396), (36, 1979569), (58, 1228698), (87, 819132), (116, 614349), (174, 409566), (261, 273044), (348, 204783), (522, 136522), (1044, 68261)]