87038670208

素因数分解:

$2^7\times 7^4\times {\mathrm{283211}}^1$

素因数の和:283253

約数の個数: 80

約数和(自身を含む): 202285587060

約数和(自身を除く): 115246916852

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 2401, 2744, 3136, 4802, 5488, 6272, 9604, 10976, 19208, 21952, 38416, 43904, 76832, 153664, 283211, 307328, 566422, 1132844, 1982477, 2265688, 3964954, 4531376, 7929908, 9062752, 13877339, 15859816, 18125504, 27754678, 31719632, 36251008, 55509356, 63439264, 97141373, 111018712, 126878528, 194282746, 222037424, 253757056, 388565492, 444074848, 679989611, 777130984, 888149696, 1359979222, 1554261968, 1776299392, 2719958444, 3108523936, 5439916888, 6217047872, 10879833776, 12434095744, 21759667552, 43519335104, 87038670208]

約数ペア:

[(1, 87038670208), (2, 43519335104), (4, 21759667552), (7, 12434095744), (8, 10879833776), (14, 6217047872), (16, 5439916888), (28, 3108523936), (32, 2719958444), (49, 1776299392), (56, 1554261968), (64, 1359979222), (98, 888149696), (112, 777130984), (128, 679989611), (196, 444074848), (224, 388565492), (343, 253757056), (392, 222037424), (448, 194282746), (686, 126878528), (784, 111018712), (896, 97141373), (1372, 63439264), (1568, 55509356), (2401, 36251008), (2744, 31719632), (3136, 27754678), (4802, 18125504), (5488, 15859816), (6272, 13877339), (9604, 9062752), (10976, 7929908), (19208, 4531376), (21952, 3964954), (38416, 2265688), (43904, 1982477), (76832, 1132844), (153664, 566422), (283211, 307328)]