84188984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 177724800

約数和(自身を除く): 93535816

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 109, 131, 134, 218, 262, 268, 436, 524, 536, 737, 872, 1048, 1199, 1441, 1474, 2398, 2882, 2948, 4796, 5764, 5896, 7303, 8777, 9592, 11528, 14279, 14606, 17554, 28558, 29212, 35108, 57116, 58424, 70216, 80333, 96547, 114232, 157069, 160666, 193094, 314138, 321332, 386188, 628276, 642664, 772376, 956693, 1256552, 1913386, 3826772, 7653544, 10523623, 21047246, 42094492, 84188984]

約数ペア:

[(1, 84188984), (2, 42094492), (4, 21047246), (8, 10523623), (11, 7653544), (22, 3826772), (44, 1913386), (67, 1256552), (88, 956693), (109, 772376), (131, 642664), (134, 628276), (218, 386188), (262, 321332), (268, 314138), (436, 193094), (524, 160666), (536, 157069), (737, 114232), (872, 96547), (1048, 80333), (1199, 70216), (1441, 58424), (1474, 57116), (2398, 35108), (2882, 29212), (2948, 28558), (4796, 17554), (5764, 14606), (5896, 14279), (7303, 11528), (8777, 9592)]