78644124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{168043}}^1$

素因数の和:168066

約数の個数: 36

約数和(自身を含む): 214088056

約数和(自身を除く): 135443932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 168043, 336086, 504129, 672172, 1008258, 1512387, 2016516, 2184559, 3024774, 4369118, 6049548, 6553677, 8738236, 13107354, 19661031, 26214708, 39322062, 78644124]

約数ペア:

[(1, 78644124), (2, 39322062), (3, 26214708), (4, 19661031), (6, 13107354), (9, 8738236), (12, 6553677), (13, 6049548), (18, 4369118), (26, 3024774), (36, 2184559), (39, 2016516), (52, 1512387), (78, 1008258), (117, 672172), (156, 504129), (234, 336086), (468, 168043)]