84736764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10847}}^1$

素因数の和:10895

約数の個数: 72

約数和(自身を含む): 252715008

約数和(自身を除く): 167978244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 10847, 21694, 32541, 43388, 65082, 75929, 97623, 130164, 151858, 195246, 227787, 303716, 336257, 390492, 455574, 672514, 683361, 911148, 1008771, 1345028, 1366722, 2017542, 2353799, 2733444, 3026313, 4035084, 4707598, 6052626, 7061397, 9415196, 12105252, 14122794, 21184191, 28245588, 42368382, 84736764]

約数ペア:

[(1, 84736764), (2, 42368382), (3, 28245588), (4, 21184191), (6, 14122794), (7, 12105252), (9, 9415196), (12, 7061397), (14, 6052626), (18, 4707598), (21, 4035084), (28, 3026313), (31, 2733444), (36, 2353799), (42, 2017542), (62, 1366722), (63, 1345028), (84, 1008771), (93, 911148), (124, 683361), (126, 672514), (186, 455574), (217, 390492), (252, 336257), (279, 303716), (372, 227787), (434, 195246), (558, 151858), (651, 130164), (868, 97623), (1116, 75929), (1302, 65082), (1953, 43388), (2604, 32541), (3906, 21694), (7812, 10847)]