68043276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3803}}^1$

素因数の和:3891

約数の個数: 72

約数和(自身を含む): 199390464

約数和(自身を除く): 131347188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 3803, 4473, 5964, 7606, 8946, 11409, 15212, 17892, 22818, 26621, 34227, 45636, 53242, 68454, 79863, 106484, 136908, 159726, 239589, 270013, 319452, 479178, 540026, 810039, 958356, 1080052, 1620078, 1890091, 2430117, 3240156, 3780182, 4860234, 5670273, 7560364, 9720468, 11340546, 17010819, 22681092, 34021638, 68043276]

約数ペア:

[(1, 68043276), (2, 34021638), (3, 22681092), (4, 17010819), (6, 11340546), (7, 9720468), (9, 7560364), (12, 5670273), (14, 4860234), (18, 3780182), (21, 3240156), (28, 2430117), (36, 1890091), (42, 1620078), (63, 1080052), (71, 958356), (84, 810039), (126, 540026), (142, 479178), (213, 319452), (252, 270013), (284, 239589), (426, 159726), (497, 136908), (639, 106484), (852, 79863), (994, 68454), (1278, 53242), (1491, 45636), (1988, 34227), (2556, 26621), (2982, 22818), (3803, 17892), (4473, 15212), (5964, 11409), (7606, 8946)]