79889628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 231436800

約数和(自身を除く): 151547172

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 149, 156, 182, 273, 298, 364, 447, 491, 546, 596, 894, 982, 1043, 1092, 1473, 1788, 1937, 1964, 2086, 2946, 3129, 3437, 3874, 4172, 5811, 5892, 6258, 6383, 6874, 7748, 10311, 11622, 12516, 12766, 13559, 13748, 19149, 20622, 23244, 25532, 27118, 38298, 40677, 41244, 44681, 54236, 73159, 76596, 81354, 89362, 134043, 146318, 162708, 178724, 219477, 268086, 292636, 438954, 512113, 536172, 877908, 951067, 1024226, 1536339, 1902134, 2048452, 2853201, 3072678, 3804268, 5706402, 6145356, 6657469, 11412804, 13314938, 19972407, 26629876, 39944814, 79889628]

約数ペア:

[(1, 79889628), (2, 39944814), (3, 26629876), (4, 19972407), (6, 13314938), (7, 11412804), (12, 6657469), (13, 6145356), (14, 5706402), (21, 3804268), (26, 3072678), (28, 2853201), (39, 2048452), (42, 1902134), (52, 1536339), (78, 1024226), (84, 951067), (91, 877908), (149, 536172), (156, 512113), (182, 438954), (273, 292636), (298, 268086), (364, 219477), (447, 178724), (491, 162708), (546, 146318), (596, 134043), (894, 89362), (982, 81354), (1043, 76596), (1092, 73159), (1473, 54236), (1788, 44681), (1937, 41244), (1964, 40677), (2086, 38298), (2946, 27118), (3129, 25532), (3437, 23244), (3874, 20622), (4172, 19149), (5811, 13748), (5892, 13559), (6258, 12766), (6383, 12516), (6874, 11622), (7748, 10311)]