72367544

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 137808000

約数和(自身を除く): 65440456

約数列:

[1, 2, 4, 8, 131, 199, 262, 347, 398, 524, 694, 796, 1048, 1388, 1592, 2776, 26069, 45457, 52138, 69053, 90914, 104276, 138106, 181828, 208552, 276212, 363656, 552424, 9045943, 18091886, 36183772, 72367544]

約数ペア:

[(1, 72367544), (2, 36183772), (4, 18091886), (8, 9045943), (131, 552424), (199, 363656), (262, 276212), (347, 208552), (398, 181828), (524, 138106), (694, 104276), (796, 90914), (1048, 69053), (1388, 52138), (1592, 45457), (2776, 26069)]