67851084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{449}}^1$

素因数の和:727

約数の個数: 72

約数和(自身を含む): 185295600

約数和(自身を除く): 117444516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 257, 294, 449, 514, 588, 771, 898, 1028, 1347, 1542, 1796, 1799, 2694, 3084, 3143, 3598, 5388, 5397, 6286, 7196, 9429, 10794, 12572, 12593, 18858, 21588, 22001, 25186, 37716, 37779, 44002, 50372, 66003, 75558, 88004, 115393, 132006, 151116, 230786, 264012, 346179, 461572, 692358, 807751, 1384716, 1615502, 2423253, 3231004, 4846506, 5654257, 9693012, 11308514, 16962771, 22617028, 33925542, 67851084]

約数ペア:

[(1, 67851084), (2, 33925542), (3, 22617028), (4, 16962771), (6, 11308514), (7, 9693012), (12, 5654257), (14, 4846506), (21, 3231004), (28, 2423253), (42, 1615502), (49, 1384716), (84, 807751), (98, 692358), (147, 461572), (196, 346179), (257, 264012), (294, 230786), (449, 151116), (514, 132006), (588, 115393), (771, 88004), (898, 75558), (1028, 66003), (1347, 50372), (1542, 44002), (1796, 37779), (1799, 37716), (2694, 25186), (3084, 22001), (3143, 21588), (3598, 18858), (5388, 12593), (5397, 12572), (6286, 10794), (7196, 9429)]