78435396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167597}}^1$

素因数の和:167620

約数の個数: 36

約数和(自身を含む): 213519852

約数和(自身を除く): 135084456

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 167597, 335194, 502791, 670388, 1005582, 1508373, 2011164, 2178761, 3016746, 4357522, 6033492, 6536283, 8715044, 13072566, 19608849, 26145132, 39217698, 78435396]

約数ペア:

[(1, 78435396), (2, 39217698), (3, 26145132), (4, 19608849), (6, 13072566), (9, 8715044), (12, 6536283), (13, 6033492), (18, 4357522), (26, 3016746), (36, 2178761), (39, 2011164), (52, 1508373), (78, 1005582), (117, 670388), (156, 502791), (234, 335194), (468, 167597)]