23972328

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 71280000

約数和(自身を除く): 47307672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 43, 54, 58, 72, 86, 87, 89, 108, 116, 129, 172, 174, 178, 216, 232, 258, 261, 267, 344, 348, 356, 387, 516, 522, 534, 696, 712, 774, 783, 801, 1032, 1044, 1068, 1161, 1247, 1548, 1566, 1602, 2088, 2136, 2322, 2403, 2494, 2581, 3096, 3132, 3204, 3741, 3827, 4644, 4806, 4988, 5162, 6264, 6408, 7482, 7654, 7743, 9288, 9612, 9976, 10324, 11223, 11481, 14964, 15308, 15486, 19224, 20648, 22446, 22962, 23229, 29928, 30616, 30972, 33669, 34443, 44892, 45924, 46458, 61944, 67338, 68886, 69687, 89784, 91848, 92916, 103329, 110983, 134676, 137772, 139374, 185832, 206658, 221966, 269352, 275544, 278748, 332949, 413316, 443932, 557496, 665898, 826632, 887864, 998847, 1331796, 1997694, 2663592, 2996541, 3995388, 5993082, 7990776, 11986164, 23972328]

約数ペア:

[(1, 23972328), (2, 11986164), (3, 7990776), (4, 5993082), (6, 3995388), (8, 2996541), (9, 2663592), (12, 1997694), (18, 1331796), (24, 998847), (27, 887864), (29, 826632), (36, 665898), (43, 557496), (54, 443932), (58, 413316), (72, 332949), (86, 278748), (87, 275544), (89, 269352), (108, 221966), (116, 206658), (129, 185832), (172, 139374), (174, 137772), (178, 134676), (216, 110983), (232, 103329), (258, 92916), (261, 91848), (267, 89784), (344, 69687), (348, 68886), (356, 67338), (387, 61944), (516, 46458), (522, 45924), (534, 44892), (696, 34443), (712, 33669), (774, 30972), (783, 30616), (801, 29928), (1032, 23229), (1044, 22962), (1068, 22446), (1161, 20648), (1247, 19224), (1548, 15486), (1566, 15308), (1602, 14964), (2088, 11481), (2136, 11223), (2322, 10324), (2403, 9976), (2494, 9612), (2581, 9288), (3096, 7743), (3132, 7654), (3204, 7482), (3741, 6408), (3827, 6264), (4644, 5162), (4806, 4988)]