90472512

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:636

約数の個数: 112

約数和(自身を含む): 262119872

約数和(自身を除く): 171647360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 67, 78, 96, 104, 134, 156, 192, 201, 208, 268, 312, 402, 416, 536, 541, 624, 804, 832, 871, 1072, 1082, 1248, 1608, 1623, 1742, 2144, 2164, 2496, 2613, 3216, 3246, 3484, 4288, 4328, 5226, 6432, 6492, 6968, 7033, 8656, 10452, 12864, 12984, 13936, 14066, 17312, 20904, 21099, 25968, 27872, 28132, 34624, 36247, 41808, 42198, 51936, 55744, 56264, 72494, 83616, 84396, 103872, 108741, 112528, 144988, 167232, 168792, 217482, 225056, 289976, 337584, 434964, 450112, 471211, 579952, 675168, 869928, 942422, 1159904, 1350336, 1413633, 1739856, 1884844, 2319808, 2827266, 3479712, 3769688, 5654532, 6959424, 7539376, 11309064, 15078752, 22618128, 30157504, 45236256, 90472512]

約数ペア:

[(1, 90472512), (2, 45236256), (3, 30157504), (4, 22618128), (6, 15078752), (8, 11309064), (12, 7539376), (13, 6959424), (16, 5654532), (24, 3769688), (26, 3479712), (32, 2827266), (39, 2319808), (48, 1884844), (52, 1739856), (64, 1413633), (67, 1350336), (78, 1159904), (96, 942422), (104, 869928), (134, 675168), (156, 579952), (192, 471211), (201, 450112), (208, 434964), (268, 337584), (312, 289976), (402, 225056), (416, 217482), (536, 168792), (541, 167232), (624, 144988), (804, 112528), (832, 108741), (871, 103872), (1072, 84396), (1082, 83616), (1248, 72494), (1608, 56264), (1623, 55744), (1742, 51936), (2144, 42198), (2164, 41808), (2496, 36247), (2613, 34624), (3216, 28132), (3246, 27872), (3484, 25968), (4288, 21099), (4328, 20904), (5226, 17312), (6432, 14066), (6492, 13936), (6968, 12984), (7033, 12864), (8656, 10452)]