27156168

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:556

約数の個数: 128

約数和(自身を含む): 85680000

約数和(自身を除く): 58523832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 509, 513, 684, 702, 741, 936, 988, 1018, 1026, 1368, 1404, 1482, 1527, 1976, 2036, 2052, 2223, 2808, 2964, 3054, 4072, 4104, 4446, 4581, 5928, 6108, 6617, 6669, 8892, 9162, 9671, 12216, 13234, 13338, 13743, 17784, 18324, 19342, 19851, 26468, 26676, 27486, 29013, 36648, 38684, 39702, 52936, 53352, 54972, 58026, 59553, 77368, 79404, 87039, 109944, 116052, 119106, 125723, 158808, 174078, 178659, 232104, 238212, 251446, 261117, 348156, 357318, 377169, 476424, 502892, 522234, 696312, 714636, 754338, 1005784, 1044468, 1131507, 1429272, 1508676, 2088936, 2263014, 3017352, 3394521, 4526028, 6789042, 9052056, 13578084, 27156168]

約数ペア:

[(1, 27156168), (2, 13578084), (3, 9052056), (4, 6789042), (6, 4526028), (8, 3394521), (9, 3017352), (12, 2263014), (13, 2088936), (18, 1508676), (19, 1429272), (24, 1131507), (26, 1044468), (27, 1005784), (36, 754338), (38, 714636), (39, 696312), (52, 522234), (54, 502892), (57, 476424), (72, 377169), (76, 357318), (78, 348156), (104, 261117), (108, 251446), (114, 238212), (117, 232104), (152, 178659), (156, 174078), (171, 158808), (216, 125723), (228, 119106), (234, 116052), (247, 109944), (312, 87039), (342, 79404), (351, 77368), (456, 59553), (468, 58026), (494, 54972), (509, 53352), (513, 52936), (684, 39702), (702, 38684), (741, 36648), (936, 29013), (988, 27486), (1018, 26676), (1026, 26468), (1368, 19851), (1404, 19342), (1482, 18324), (1527, 17784), (1976, 13743), (2036, 13338), (2052, 13234), (2223, 12216), (2808, 9671), (2964, 9162), (3054, 8892), (4072, 6669), (4104, 6617), (4446, 6108), (4581, 5928)]