71853264

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23761}}^1$

素因数の和:23785

約数の個数: 80

約数和(自身を含む): 235719040

約数和(自身を除く): 163865776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 23761, 47522, 71283, 95044, 142566, 166327, 190088, 213849, 285132, 332654, 380176, 427698, 498981, 570264, 641547, 665308, 855396, 997962, 1140528, 1283094, 1330616, 1496943, 1710792, 1995924, 2566188, 2661232, 2993886, 3421584, 3991848, 4490829, 5132376, 5987772, 7983696, 8981658, 10264752, 11975544, 17963316, 23951088, 35926632, 71853264]

約数ペア:

[(1, 71853264), (2, 35926632), (3, 23951088), (4, 17963316), (6, 11975544), (7, 10264752), (8, 8981658), (9, 7983696), (12, 5987772), (14, 5132376), (16, 4490829), (18, 3991848), (21, 3421584), (24, 2993886), (27, 2661232), (28, 2566188), (36, 1995924), (42, 1710792), (48, 1496943), (54, 1330616), (56, 1283094), (63, 1140528), (72, 997962), (84, 855396), (108, 665308), (112, 641547), (126, 570264), (144, 498981), (168, 427698), (189, 380176), (216, 332654), (252, 285132), (336, 213849), (378, 190088), (432, 166327), (504, 142566), (756, 95044), (1008, 71283), (1512, 47522), (3024, 23761)]