27987408

素因数分解:

$2^4\times 3^2\times {\mathrm{263}}^1\times {\mathrm{739}}^1$

素因数の和:1016

約数の個数: 60

約数和(自身を含む): 78730080

約数和(自身を除く): 50742672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 263, 526, 739, 789, 1052, 1478, 1578, 2104, 2217, 2367, 2956, 3156, 4208, 4434, 4734, 5912, 6312, 6651, 8868, 9468, 11824, 12624, 13302, 17736, 18936, 26604, 35472, 37872, 53208, 106416, 194357, 388714, 583071, 777428, 1166142, 1554856, 1749213, 2332284, 3109712, 3498426, 4664568, 6996852, 9329136, 13993704, 27987408]

約数ペア:

[(1, 27987408), (2, 13993704), (3, 9329136), (4, 6996852), (6, 4664568), (8, 3498426), (9, 3109712), (12, 2332284), (16, 1749213), (18, 1554856), (24, 1166142), (36, 777428), (48, 583071), (72, 388714), (144, 194357), (263, 106416), (526, 53208), (739, 37872), (789, 35472), (1052, 26604), (1478, 18936), (1578, 17736), (2104, 13302), (2217, 12624), (2367, 11824), (2956, 9468), (3156, 8868), (4208, 6651), (4434, 6312), (4734, 5912)]