80375994

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4967}}^1$

素因数の和:5035

約数の個数: 48

約数和(自身を含む): 186001920

約数和(自身を除く): 105625926

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 899, 1798, 2697, 4967, 5394, 8091, 9934, 14901, 16182, 29802, 44703, 89406, 144043, 153977, 288086, 307954, 432129, 461931, 864258, 923862, 1296387, 1385793, 2592774, 2771586, 4465333, 8930666, 13395999, 26791998, 40187997, 80375994]

約数ペア:

[(1, 80375994), (2, 40187997), (3, 26791998), (6, 13395999), (9, 8930666), (18, 4465333), (29, 2771586), (31, 2592774), (58, 1385793), (62, 1296387), (87, 923862), (93, 864258), (174, 461931), (186, 432129), (261, 307954), (279, 288086), (522, 153977), (558, 144043), (899, 89406), (1798, 44703), (2697, 29802), (4967, 16182), (5394, 14901), (8091, 9934)]