91578996

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 239639400

約数和(自身を除く): 148060404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 197, 222, 333, 349, 394, 444, 591, 666, 698, 788, 1047, 1182, 1332, 1396, 1773, 2094, 2364, 3141, 3546, 4188, 6282, 7092, 7289, 12564, 12913, 14578, 21867, 25826, 29156, 38739, 43734, 51652, 65601, 68753, 77478, 87468, 116217, 131202, 137506, 154956, 206259, 232434, 262404, 275012, 412518, 464868, 618777, 825036, 1237554, 2475108, 2543861, 5087722, 7631583, 10175444, 15263166, 22894749, 30526332, 45789498, 91578996]

約数ペア:

[(1, 91578996), (2, 45789498), (3, 30526332), (4, 22894749), (6, 15263166), (9, 10175444), (12, 7631583), (18, 5087722), (36, 2543861), (37, 2475108), (74, 1237554), (111, 825036), (148, 618777), (197, 464868), (222, 412518), (333, 275012), (349, 262404), (394, 232434), (444, 206259), (591, 154956), (666, 137506), (698, 131202), (788, 116217), (1047, 87468), (1182, 77478), (1332, 68753), (1396, 65601), (1773, 51652), (2094, 43734), (2364, 38739), (3141, 29156), (3546, 25826), (4188, 21867), (6282, 14578), (7092, 12913), (7289, 12564)]