80458717952

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{80567}}^1$

素因数の和:80713

約数の個数: 72

約数和(自身を含む): 165998439936

約数和(自身を除く): 85539721984

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 83, 94, 128, 166, 188, 256, 332, 376, 664, 752, 1328, 1504, 2656, 3008, 3901, 5312, 6016, 7802, 10624, 12032, 15604, 21248, 31208, 62416, 80567, 124832, 161134, 249664, 322268, 499328, 644536, 998656, 1289072, 2578144, 3786649, 5156288, 6687061, 7573298, 10312576, 13374122, 15146596, 20625152, 26748244, 30293192, 53496488, 60586384, 106992976, 121172768, 213985952, 242345536, 314291867, 427971904, 484691072, 628583734, 855943808, 969382144, 1257167468, 1711887616, 2514334936, 5028669872, 10057339744, 20114679488, 40229358976, 80458717952]

約数ペア:

[(1, 80458717952), (2, 40229358976), (4, 20114679488), (8, 10057339744), (16, 5028669872), (32, 2514334936), (47, 1711887616), (64, 1257167468), (83, 969382144), (94, 855943808), (128, 628583734), (166, 484691072), (188, 427971904), (256, 314291867), (332, 242345536), (376, 213985952), (664, 121172768), (752, 106992976), (1328, 60586384), (1504, 53496488), (2656, 30293192), (3008, 26748244), (3901, 20625152), (5312, 15146596), (6016, 13374122), (7802, 10312576), (10624, 7573298), (12032, 6687061), (15604, 5156288), (21248, 3786649), (31208, 2578144), (62416, 1289072), (80567, 998656), (124832, 644536), (161134, 499328), (249664, 322268)]