91142128

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2551}}^1$

素因数の和:2606

約数の個数: 80

約数和(自身を含む): 227842560

約数和(自身を除く): 136700432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 232, 308, 319, 406, 464, 616, 638, 812, 1232, 1276, 1624, 2233, 2551, 2552, 3248, 4466, 5102, 5104, 8932, 10204, 17857, 17864, 20408, 28061, 35714, 35728, 40816, 56122, 71428, 73979, 112244, 142856, 147958, 196427, 224488, 285712, 295916, 392854, 448976, 517853, 591832, 785708, 813769, 1035706, 1183664, 1571416, 1627538, 2071412, 3142832, 3255076, 4142824, 5696383, 6510152, 8285648, 11392766, 13020304, 22785532, 45571064, 91142128]

約数ペア:

[(1, 91142128), (2, 45571064), (4, 22785532), (7, 13020304), (8, 11392766), (11, 8285648), (14, 6510152), (16, 5696383), (22, 4142824), (28, 3255076), (29, 3142832), (44, 2071412), (56, 1627538), (58, 1571416), (77, 1183664), (88, 1035706), (112, 813769), (116, 785708), (154, 591832), (176, 517853), (203, 448976), (232, 392854), (308, 295916), (319, 285712), (406, 224488), (464, 196427), (616, 147958), (638, 142856), (812, 112244), (1232, 73979), (1276, 71428), (1624, 56122), (2233, 40816), (2551, 35728), (2552, 35714), (3248, 28061), (4466, 20408), (5102, 17864), (5104, 17857), (8932, 10204)]