64177872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:836

約数の個数: 80

約数和(自身を含む): 182077632

約数和(自身を除く): 117899760

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 197, 264, 394, 528, 591, 617, 788, 1182, 1234, 1576, 1851, 2167, 2364, 2468, 3152, 3702, 4334, 4728, 4936, 6501, 6787, 7404, 8668, 9456, 9872, 13002, 13574, 14808, 17336, 20361, 26004, 27148, 29616, 34672, 40722, 52008, 54296, 81444, 104016, 108592, 121549, 162888, 243098, 325776, 364647, 486196, 729294, 972392, 1337039, 1458588, 1944784, 2674078, 2917176, 4011117, 5348156, 5834352, 8022234, 10696312, 16044468, 21392624, 32088936, 64177872]

約数ペア:

[(1, 64177872), (2, 32088936), (3, 21392624), (4, 16044468), (6, 10696312), (8, 8022234), (11, 5834352), (12, 5348156), (16, 4011117), (22, 2917176), (24, 2674078), (33, 1944784), (44, 1458588), (48, 1337039), (66, 972392), (88, 729294), (132, 486196), (176, 364647), (197, 325776), (264, 243098), (394, 162888), (528, 121549), (591, 108592), (617, 104016), (788, 81444), (1182, 54296), (1234, 52008), (1576, 40722), (1851, 34672), (2167, 29616), (2364, 27148), (2468, 26004), (3152, 20361), (3702, 17336), (4334, 14808), (4728, 13574), (4936, 13002), (6501, 9872), (6787, 9456), (7404, 8668)]