75415392

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20143}}^1$

素因数の和:20172

約数の個数: 72

約数和(自身を含む): 230971104

約数和(自身を除く): 155555712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 20143, 40286, 60429, 80572, 120858, 161144, 181287, 241716, 261859, 322288, 362574, 483432, 523718, 644576, 725148, 785577, 966864, 1047436, 1450296, 1571154, 1933728, 2094872, 2356731, 2900592, 3142308, 4189744, 4713462, 5801184, 6284616, 8379488, 9426924, 12569232, 18853848, 25138464, 37707696, 75415392]

約数ペア:

[(1, 75415392), (2, 37707696), (3, 25138464), (4, 18853848), (6, 12569232), (8, 9426924), (9, 8379488), (12, 6284616), (13, 5801184), (16, 4713462), (18, 4189744), (24, 3142308), (26, 2900592), (32, 2356731), (36, 2094872), (39, 1933728), (48, 1571154), (52, 1450296), (72, 1047436), (78, 966864), (96, 785577), (104, 725148), (117, 644576), (144, 523718), (156, 483432), (208, 362574), (234, 322288), (288, 261859), (312, 241716), (416, 181287), (468, 161144), (624, 120858), (936, 80572), (1248, 60429), (1872, 40286), (3744, 20143)]