145669968

素因数分解:

$2^4\times 3^3\times {\mathrm{449}}^1\times {\mathrm{751}}^1$

素因数の和:1217

約数の個数: 80

約数和(自身を含む): 419616000

約数和(自身を除く): 273946032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 449, 751, 898, 1347, 1502, 1796, 2253, 2694, 3004, 3592, 4041, 4506, 5388, 6008, 6759, 7184, 8082, 9012, 10776, 12016, 12123, 13518, 16164, 18024, 20277, 21552, 24246, 27036, 32328, 36048, 40554, 48492, 54072, 64656, 81108, 96984, 108144, 162216, 193968, 324432, 337199, 674398, 1011597, 1348796, 2023194, 2697592, 3034791, 4046388, 5395184, 6069582, 8092776, 9104373, 12139164, 16185552, 18208746, 24278328, 36417492, 48556656, 72834984, 145669968]

約数ペア:

[(1, 145669968), (2, 72834984), (3, 48556656), (4, 36417492), (6, 24278328), (8, 18208746), (9, 16185552), (12, 12139164), (16, 9104373), (18, 8092776), (24, 6069582), (27, 5395184), (36, 4046388), (48, 3034791), (54, 2697592), (72, 2023194), (108, 1348796), (144, 1011597), (216, 674398), (432, 337199), (449, 324432), (751, 193968), (898, 162216), (1347, 108144), (1502, 96984), (1796, 81108), (2253, 64656), (2694, 54072), (3004, 48492), (3592, 40554), (4041, 36048), (4506, 32328), (5388, 27036), (6008, 24246), (6759, 21552), (7184, 20277), (8082, 18024), (9012, 16164), (10776, 13518), (12016, 12123)]