64526076

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 169054704

約数和(自身を除く): 104528628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 193, 222, 251, 333, 386, 444, 502, 579, 666, 753, 772, 1004, 1158, 1332, 1506, 1737, 2259, 2316, 3012, 3474, 4518, 6948, 7141, 9036, 9287, 14282, 18574, 21423, 27861, 28564, 37148, 42846, 48443, 55722, 64269, 83583, 85692, 96886, 111444, 128538, 145329, 167166, 193772, 257076, 290658, 334332, 435987, 581316, 871974, 1743948, 1792391, 3584782, 5377173, 7169564, 10754346, 16131519, 21508692, 32263038, 64526076]

約数ペア:

[(1, 64526076), (2, 32263038), (3, 21508692), (4, 16131519), (6, 10754346), (9, 7169564), (12, 5377173), (18, 3584782), (36, 1792391), (37, 1743948), (74, 871974), (111, 581316), (148, 435987), (193, 334332), (222, 290658), (251, 257076), (333, 193772), (386, 167166), (444, 145329), (502, 128538), (579, 111444), (666, 96886), (753, 85692), (772, 83583), (1004, 64269), (1158, 55722), (1332, 48443), (1506, 42846), (1737, 37148), (2259, 28564), (2316, 27861), (3012, 21423), (3474, 18574), (4518, 14282), (6948, 9287), (7141, 9036)]