67927968

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1447}}^1$

素因数の和:1626

約数の個数: 72

約数和(自身を含む): 194489568

約数和(自身を除く): 126561600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 489, 652, 978, 1304, 1447, 1467, 1956, 2608, 2894, 2934, 3912, 4341, 5216, 5788, 5868, 7824, 8682, 11576, 11736, 13023, 15648, 17364, 23152, 23472, 26046, 34728, 46304, 46944, 52092, 69456, 104184, 138912, 208368, 235861, 416736, 471722, 707583, 943444, 1415166, 1886888, 2122749, 2830332, 3773776, 4245498, 5660664, 7547552, 8490996, 11321328, 16981992, 22642656, 33963984, 67927968]

約数ペア:

[(1, 67927968), (2, 33963984), (3, 22642656), (4, 16981992), (6, 11321328), (8, 8490996), (9, 7547552), (12, 5660664), (16, 4245498), (18, 3773776), (24, 2830332), (32, 2122749), (36, 1886888), (48, 1415166), (72, 943444), (96, 707583), (144, 471722), (163, 416736), (288, 235861), (326, 208368), (489, 138912), (652, 104184), (978, 69456), (1304, 52092), (1447, 46944), (1467, 46304), (1956, 34728), (2608, 26046), (2894, 23472), (2934, 23152), (3912, 17364), (4341, 15648), (5216, 13023), (5788, 11736), (5868, 11576), (7824, 8682)]