68681424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2879}}^1$

素因数の和:2968

約数の個数: 80

約数和(自身を含む): 205701120

約数和(自身を除く): 137019696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2879, 2982, 3408, 3976, 5758, 5964, 7952, 8637, 11516, 11928, 17274, 20153, 23032, 23856, 34548, 40306, 46064, 60459, 69096, 80612, 120918, 138192, 161224, 204409, 241836, 322448, 408818, 483672, 613227, 817636, 967344, 1226454, 1430863, 1635272, 2452908, 2861726, 3270544, 4292589, 4905816, 5723452, 8585178, 9811632, 11446904, 17170356, 22893808, 34340712, 68681424]

約数ペア:

[(1, 68681424), (2, 34340712), (3, 22893808), (4, 17170356), (6, 11446904), (7, 9811632), (8, 8585178), (12, 5723452), (14, 4905816), (16, 4292589), (21, 3270544), (24, 2861726), (28, 2452908), (42, 1635272), (48, 1430863), (56, 1226454), (71, 967344), (84, 817636), (112, 613227), (142, 483672), (168, 408818), (213, 322448), (284, 241836), (336, 204409), (426, 161224), (497, 138192), (568, 120918), (852, 80612), (994, 69096), (1136, 60459), (1491, 46064), (1704, 40306), (1988, 34548), (2879, 23856), (2982, 23032), (3408, 20153), (3976, 17274), (5758, 11928), (5964, 11516), (7952, 8637)]