72069461336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{4051}}^1\times {\mathrm{117043}}^1$

素因数の和:121119

約数の個数: 32

約数和(自身を含む): 142278686400

約数和(自身を除く): 70209225064

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 4051, 8102, 16204, 32408, 76969, 117043, 153938, 234086, 307876, 468172, 615752, 936344, 2223817, 4447634, 8895268, 17790536, 474141193, 948282386, 1896564772, 3793129544, 9008682667, 18017365334, 36034730668, 72069461336]

約数ペア:

[(1, 72069461336), (2, 36034730668), (4, 18017365334), (8, 9008682667), (19, 3793129544), (38, 1896564772), (76, 948282386), (152, 474141193), (4051, 17790536), (8102, 8895268), (16204, 4447634), (32408, 2223817), (76969, 936344), (117043, 615752), (153938, 468172), (234086, 307876)]