90114528

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19157}}^1$

素因数の和:19184

約数の個数: 72

約数和(自身を含む): 275185512

約数和(自身を除く): 185070984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 19157, 38314, 57471, 76628, 114942, 134099, 153256, 229884, 268198, 306512, 402297, 459768, 536396, 613024, 804594, 919536, 938693, 1072792, 1609188, 1839072, 1877386, 2145584, 2816079, 3218376, 3754772, 4291168, 5632158, 6436752, 7509544, 11264316, 12873504, 15019088, 22528632, 30038176, 45057264, 90114528]

約数ペア:

[(1, 90114528), (2, 45057264), (3, 30038176), (4, 22528632), (6, 15019088), (7, 12873504), (8, 11264316), (12, 7509544), (14, 6436752), (16, 5632158), (21, 4291168), (24, 3754772), (28, 3218376), (32, 2816079), (42, 2145584), (48, 1877386), (49, 1839072), (56, 1609188), (84, 1072792), (96, 938693), (98, 919536), (112, 804594), (147, 613024), (168, 536396), (196, 459768), (224, 402297), (294, 306512), (336, 268198), (392, 229884), (588, 153256), (672, 134099), (784, 114942), (1176, 76628), (1568, 57471), (2352, 38314), (4704, 19157)]