83475756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 263687424

約数和(自身を除く): 180211668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 83, 84, 91, 117, 126, 156, 166, 182, 234, 249, 252, 273, 307, 332, 364, 468, 498, 546, 581, 614, 747, 819, 921, 996, 1079, 1092, 1162, 1228, 1494, 1638, 1743, 1842, 2149, 2158, 2324, 2763, 2988, 3237, 3276, 3486, 3684, 3991, 4298, 4316, 5229, 5526, 6447, 6474, 6972, 7553, 7982, 8596, 9711, 10458, 11052, 11973, 12894, 12948, 15106, 15964, 19341, 19422, 20916, 22659, 23946, 25481, 25788, 27937, 30212, 35919, 38682, 38844, 45318, 47892, 50962, 55874, 67977, 71838, 76443, 77364, 83811, 90636, 101924, 111748, 135954, 143676, 152886, 167622, 178367, 229329, 251433, 271908, 305772, 331253, 335244, 356734, 458658, 502866, 535101, 662506, 713468, 917316, 993759, 1005732, 1070202, 1325012, 1605303, 1987518, 2140404, 2318771, 2981277, 3210606, 3975036, 4637542, 5962554, 6421212, 6956313, 9275084, 11925108, 13912626, 20868939, 27825252, 41737878, 83475756]

約数ペア:

[(1, 83475756), (2, 41737878), (3, 27825252), (4, 20868939), (6, 13912626), (7, 11925108), (9, 9275084), (12, 6956313), (13, 6421212), (14, 5962554), (18, 4637542), (21, 3975036), (26, 3210606), (28, 2981277), (36, 2318771), (39, 2140404), (42, 1987518), (52, 1605303), (63, 1325012), (78, 1070202), (83, 1005732), (84, 993759), (91, 917316), (117, 713468), (126, 662506), (156, 535101), (166, 502866), (182, 458658), (234, 356734), (249, 335244), (252, 331253), (273, 305772), (307, 271908), (332, 251433), (364, 229329), (468, 178367), (498, 167622), (546, 152886), (581, 143676), (614, 135954), (747, 111748), (819, 101924), (921, 90636), (996, 83811), (1079, 77364), (1092, 76443), (1162, 71838), (1228, 67977), (1494, 55874), (1638, 50962), (1743, 47892), (1842, 45318), (2149, 38844), (2158, 38682), (2324, 35919), (2763, 30212), (2988, 27937), (3237, 25788), (3276, 25481), (3486, 23946), (3684, 22659), (3991, 20916), (4298, 19422), (4316, 19341), (5229, 15964), (5526, 15106), (6447, 12948), (6474, 12894), (6972, 11973), (7553, 11052), (7982, 10458), (8596, 9711)]