66825918

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 155232000

約数和(自身を除く): 88406082

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 139, 174, 261, 278, 307, 417, 522, 614, 783, 834, 921, 1251, 1566, 1842, 2502, 2763, 3753, 4031, 5526, 7506, 8062, 8289, 8903, 12093, 16578, 17806, 24186, 26709, 36279, 42673, 53418, 72558, 80127, 85346, 108837, 128019, 160254, 217674, 240381, 256038, 384057, 480762, 768114, 1152171, 1237517, 2304342, 2475034, 3712551, 7425102, 11137653, 22275306, 33412959, 66825918]

約数ペア:

[(1, 66825918), (2, 33412959), (3, 22275306), (6, 11137653), (9, 7425102), (18, 3712551), (27, 2475034), (29, 2304342), (54, 1237517), (58, 1152171), (87, 768114), (139, 480762), (174, 384057), (261, 256038), (278, 240381), (307, 217674), (417, 160254), (522, 128019), (614, 108837), (783, 85346), (834, 80127), (921, 72558), (1251, 53418), (1566, 42673), (1842, 36279), (2502, 26709), (2763, 24186), (3753, 17806), (4031, 16578), (5526, 12093), (7506, 8903), (8062, 8289)]