71847048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:587

約数の個数: 128

約数和(自身を含む): 224824320

約数和(自身を除く): 152977272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 67, 78, 84, 91, 104, 134, 156, 168, 182, 201, 268, 273, 312, 364, 402, 469, 491, 536, 546, 728, 804, 871, 938, 982, 1092, 1407, 1473, 1608, 1742, 1876, 1964, 2184, 2613, 2814, 2946, 3437, 3484, 3752, 3928, 5226, 5628, 5892, 6097, 6383, 6874, 6968, 10311, 10452, 11256, 11784, 12194, 12766, 13748, 18291, 19149, 20622, 20904, 24388, 25532, 27496, 32897, 36582, 38298, 41244, 44681, 48776, 51064, 65794, 73164, 76596, 82488, 89362, 98691, 131588, 134043, 146328, 153192, 178724, 197382, 230279, 263176, 268086, 357448, 394764, 427661, 460558, 536172, 690837, 789528, 855322, 921116, 1072344, 1282983, 1381674, 1710644, 1842232, 2565966, 2763348, 2993627, 3421288, 5131932, 5526696, 5987254, 8980881, 10263864, 11974508, 17961762, 23949016, 35923524, 71847048]

約数ペア:

[(1, 71847048), (2, 35923524), (3, 23949016), (4, 17961762), (6, 11974508), (7, 10263864), (8, 8980881), (12, 5987254), (13, 5526696), (14, 5131932), (21, 3421288), (24, 2993627), (26, 2763348), (28, 2565966), (39, 1842232), (42, 1710644), (52, 1381674), (56, 1282983), (67, 1072344), (78, 921116), (84, 855322), (91, 789528), (104, 690837), (134, 536172), (156, 460558), (168, 427661), (182, 394764), (201, 357448), (268, 268086), (273, 263176), (312, 230279), (364, 197382), (402, 178724), (469, 153192), (491, 146328), (536, 134043), (546, 131588), (728, 98691), (804, 89362), (871, 82488), (938, 76596), (982, 73164), (1092, 65794), (1407, 51064), (1473, 48776), (1608, 44681), (1742, 41244), (1876, 38298), (1964, 36582), (2184, 32897), (2613, 27496), (2814, 25532), (2946, 24388), (3437, 20904), (3484, 20622), (3752, 19149), (3928, 18291), (5226, 13748), (5628, 12766), (5892, 12194), (6097, 11784), (6383, 11256), (6874, 10452), (6968, 10311)]